US2643021A - Heat insulating container - Google Patents
Heat insulating container Download PDFInfo
- Publication number
- US2643021A US2643021A US164009A US16400950A US2643021A US 2643021 A US2643021 A US 2643021A US 164009 A US164009 A US 164009A US 16400950 A US16400950 A US 16400950A US 2643021 A US2643021 A US 2643021A
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- United States
- Prior art keywords
- jacket
- layer
- outer jacket
- cover substantially
- entire
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
- A47J41/022—Constructional details of the elements forming vacuum space
Definitions
- the present invention relates to a heat im sulating container, and more Aparticularly to an unbreakable heat insulating container which may have lthe shape of a bottle, ask, jug, pitcher, ice bucket, barrel, refrigerator box, shipping case or the like.
- An unbreakable heat insulating container comprises in combination, an outer jacket, an inner jacket arranged inside and spaced apart from the outer jacket, the jackets defining a gap between themselves, a first layer arranged on the inner surface of the outer jacket so -as to cover substantially the entire inner surface ofthe outer jacket, and a second layer arranged on the outer surface of the inner jacket so as to cover substantially'the entire outer surface of the inner jacket, the outer jacket and the first layer consisting one of a plastic material and the other of a gas-impermeable material, the inner jacket and the second vlayer consisting one -of a, plastic ⁇ Inaterial andthe other of a gas-impermeable material.
- An embodiment of the present invention comprises an outer jacket consisting of a plastic material, an inner jacket consisting of a plastic material and arranged inside and spaced apart from the outer jacket, the ⁇ jacketsdening a gap between themselves, a first layer consisting of a gas-impermeable material and arranged on the inner surface of the outer jacket so .as to .cover substantially the entire inner surface of the outer jacket, and a second layer consisting of a gasimpermeable material and arranged on the outer surface of the inner jacket so as to cover substantially the entire outer surface of the inner jacket.
- the layers are spaced apart from each other in the gap Vdefined by the jackets.
- the layers Preferably define a space lbetween them which is evacuated.
- polyethylene is used as a plastic material for the inner and outer jacket.
- the gas-impermeable material of which the layers consist is ametal, preferably a radiation-reccting one.
- Another embodiment of the present invention comprises in combination, an outer jacket consisting of a solid gas-impermeable sheet ma- 2 terial, a first llayer consisting of a plastic material and arranged on the inside of the outer jacket so as to cover substantially the entire inner surface of the outer jacket, an inner jacket consisting of a solid gas-impermeable sheet material ⁇ arranged inside and spaced apart from the first layer, and a second layer consisting of a plastic material and arranged on the outside of the inner jacket so as to cover substantially the entire outer surface of the inner jacket, the first and second layers being spaced apart and dening an evacuated gap between themselves.
- radiation reflecting layers are arranged, respectively, on the inner side of the first layer and on the outer side of the second layer.
- a third layer consisting of a material having an appreciably lower heat conductivity than the outer jacket is arranged on the outside of the outer jacket so as to cover substantially the entire outer surface of the outer jacket whereas a fourth layer consisting of a material having an appreciably lower heat conductivity than the inner jacket is arranged on the inside of the inner jacket so as to cover substantially the entire surface of the inner jacket.
- the solid gasimpermeable sheet material for the outer and inner jackets consists of metal.
- the plastic material of which the rst layer and second layer consist is polyethylene which may also be used for the material lhaving an appreciably Vlower heat conductivity than the inner jacket or outer jacket, respectively.
- Fig. 1 isa section through a rst embodiment of the .present invention.
- Fig. I2 is a partial section at an enlarged scale through a second embodiment of the present invention.
- acontainer having the shape of a thermos ⁇ flask which, however, is not meant as a limiting feature of the Ypresent invention.
- the container consists of an outer jacket I consisting of a plastic .material such as polyethylene and an inner jacket I2 consisting of a plastic material such as polyethylene.
- Ihe inner jacket I2 is arranged inside and spaced apart from the outer jacket I0. At the top I4 the outer jacket I! and the inner jacket I2 merge into each other.
- the jackets I and I2 define a gap I6 between themselves which is partly filled by a first layer I8 consisting of a gas-impermeable material such as metal :and arranged on the inner surface of the outer jacket I0 so as to cover substantially the entire surface of the outer jacket.
- a second layer consisting of a gas-impermeable material such as metal is :arranged on the outer surface of the inner jacket I2 so as to cover substantially the entire outer surface of the inner jacket.
- the layers IB and 20 are spaced apart from each other in the gap I6 defined by the jackets I0 and I2 so as to define a space between the layers I8 and 20, which is evacuated.
- the inner surface of the metal layer I8 and the outer surface of the metal layer 20 may be reflecting surfaces for radiation; for instance the metal may be silver or chromium and its surface may be polished to a high degree.
- an outer layer 22 consisting of a solid gas-impermeable sheet material, for instance metal, carries a first layer 2E. consisting of a plastic material such :as polyethylene and arranged on the inside of the outer jacket 22 so as to cover substantially the entire inner surface of the outer jacket.
- the container comprises an inner jacket 26 consisting of :a solid gas-impermeable sheet material such as metal which is arranged inside and spaced apart from the first layer 24 and carries a second layer 28 consisting of a plastic material such as polyethylene and arranged on the outside of the inner jacket 26 so as to cover substantially the entire outer surface of the inner jacket.
- the first layer 2d and the second layer 28 are spaced apart and define a gap 30 between themselves which may be evacuated.
- Radiation reflection layers 32 and 34 are arranged, respectively, on the inner side of the first layer 24 and on the outer side of the second layer 28. These layers 32 and 3d consist preferably of metal such as silver or chromium having a highly polished surface.
- third and fourth layers 36 and 38 consisting of a material having an appreciably lower heat conductivity than the outer jacket 22 and the inner jacket 26. -If the jackets 22 'and 2S consist of metal the layers and 38 are made preferably of polyethylene.
- An unbreakable heat insulating container comprising in combination, an outer jacket consisting of a solid gas-impermeable sheet material; a first layer consisting of a plastic material and arranged on the inside of said outer jacket so as to cover substantially the entire inner surface of said outer jacket; an inner jacket consisting of a solid gas-impermeable sheet material arranged inside and spaced apart from said first layer; a second layer consisting of a plastic material and arranged on the outside of said inner jacket so as to cover substantially the entire outer surface of said inner jacket, said first and second layers being spaced apart and defining an evacuated gap between themselves; a third layer consisting of a material having an appreciably lower heat conductivity than said outer jacket and arranged on the outside of said outer jacket so as to cover substantially the entire outer surface of said outer jacket; and a fourth layer consisting of a material having an 'appreciably lower heat conductivity than said inner jacket and arranged on the inside of said inner jacket so as to cover substantially the entire inner surface of said inner jacket.
- An unbreakable heat insulating container comprising in combination, an outer jacket consisting of a solid gas-impermeable sheet material; a first layer consisting of a plastic material and arranged on the inside of said outer jacket so as to cover substantially the entire inner surface of said outer jacket; an inner jacket consisting of a solid gas-impermeable sheet material arranged inside and spaced apart from said rst layer; a second layer consisting of a plastic material and arranged on the outside of said inner jacket so as to cover substantially the entire outer surface of said inner jacket, said first and second layers being spaced apart and dening an evacuated gap between themselves; a third layer consisting of a material having an appreciably lower heat conductivity than said outer jacket and arranged on the outside of said outer jacket so as to cover substantially the entire outer surface of said outer jacket; a fourth layer consisting of a material having an appreciably lower heat conductivity than said inner jacket and arranged on the inside of said inner jacket so as to cover substantially the entire inner surface of said inner jacket; and radiationreflecting layers
- An unbreakable heat insulating container comprising in combination, an outer jacket consisting of metal; a first layer consisting of polyethylene and arranged on the inside of said outer jacket so as to cover substantially the entire inner surface of said outer jacket; an inner jacket consisting of metal arranged inside and spaced apart from said first layer; a second layer consisting of polyethylene and arranged on the outside of said inner jacket so as to cover substantially the entire outer surface of said inner jacket, said first and second layers being spaced apart and defining an evacuated gap between themselves; a third layer consisting of polyethylene and arranged on the outside of said outer jacket so as to cover substantially the entire outer surface of said outer jacket; and a fourth layer consisting of polyethylene and arranged on the inside of said inner jacket so as to cover substantially the entire inner surface of said inner ⁇ V jacket.
- An unbreakable heat insulating container comprising in combination, an outer jacket consisting of metal; a first layer consisting of polyethylene and arranged on the inside of said outer jacket so as to cover substantially the entire 1D inner surface of said outer jacket; an innerjacket consisting of metal arranged inside and spaced apart from said iirst layer; a second layer consisting'of polyethylene and arranged on the outside of said inner jacket so as to cover sube 15 stantially the entire outer surface of said inner jacket, said first and second layers being spaced apart and dening an evacuated gap between themselves; a third layer consisting of poly,
- ethylene and arranged on the outside of said 20 outer jacket so as to cover substantially the entire outer surface of said outer jacket; a fourth layer consisting of polyethylene and arranged on the inside of said inner jacket so as to cover substantially the entire inner surface of said inner jacket; and radiation-reilecting layers arranged, respectively, on the inner side of said rst layer and on the outer side of said second layer.
Description
June 23, 1953 E. FREEDMAN HEAT INSULTING CONTAINER *Filed 'ay 24, 1950 Patented June 23, 1953 HEAT INSULATING CONTAINER Ephraim Freedman, ,Broeklyn N. Y., assisnornf Aone-half to :Ezekiel J. J accarooklyn, kN Y.
,Application'May 24, 1950, Seria1.Nc.164,09
4 Qlailns.. 1
The present invention relates to a heat im sulating container, and more Aparticularly to an unbreakable heat insulating container which may have lthe shape of a bottle, ask, jug, pitcher, ice bucket, barrel, refrigerator box, shipping case or the like.
It is an object of the present invention to provide an unbreakable container of the kind described which Iholds the contents thereof at substantially the same thermal condition for an eX- tended period of time.
An unbreakable heat insulating container according to the present invention comprises in combination, an outer jacket, an inner jacket arranged inside and spaced apart from the outer jacket, the jackets defining a gap between themselves, a first layer arranged on the inner surface of the outer jacket so -as to cover substantially the entire inner surface ofthe outer jacket, and a second layer arranged on the outer surface of the inner jacket so as to cover substantially'the entire outer surface of the inner jacket, the outer jacket and the first layer consisting one of a plastic material and the other of a gas-impermeable material, the inner jacket and the second vlayer consisting one -of a, plastic `Inaterial andthe other of a gas-impermeable material.
An embodiment of the present invention comprises an outer jacket consisting of a plastic material, an inner jacket consisting of a plastic material and arranged inside and spaced apart from the outer jacket, the `jacketsdening a gap between themselves, a first layer consisting of a gas-impermeable material and arranged on the inner surface of the outer jacket so .as to .cover substantially the entire inner surface of the outer jacket, and a second layer consisting of a gasimpermeable material and arranged on the outer surface of the inner jacket so as to cover substantially the entire outer surface of the inner jacket.
Preferably the layers are spaced apart from each other in the gap Vdefined by the jackets. Preferably the layers define a space lbetween them which is evacuated.
In preferred embodiment yof the present invention polyethylene is used as a plastic material for the inner and outer jacket.
In a preferred embodiment of the present invention the gas-impermeable material of which the layers consist is ametal, preferably a radiation-reccting one.
Another embodiment of the present invention comprises in combination, an outer jacket consisting of a solid gas-impermeable sheet ma- 2 terial, a first llayer consisting of a plastic material and arranged on the inside of the outer jacket so as to cover substantially the entire inner surface of the outer jacket, an inner jacket consisting of a solid gas-impermeable sheet material `arranged inside and spaced apart from the first layer, and a second layer consisting of a plastic material and arranged on the outside of the inner jacket so as to cover substantially the entire outer surface of the inner jacket, the first and second layers being spaced apart and dening an evacuated gap between themselves.
Preferably in this embodiment of the present invention radiation reflecting layers are arranged, respectively, on the inner side of the first layer and on the outer side of the second layer.
Preferably in this embodiment of the present invention a third layer consisting of a material having an appreciably lower heat conductivity than the outer jacket is arranged on the outside of the outer jacket so as to cover substantially the entire outer surface of the outer jacket whereas a fourth layer consisting of a material having an appreciably lower heat conductivity than the inner jacket is arranged on the inside of the inner jacket so as to cover substantially the entire surface of the inner jacket.
Preferably in this embodiment of the invention the solid gasimpermeable sheet material for the outer and inner jackets consists of metal. The plastic material of which the rst layer and second layer consist is polyethylene which may also be used for the material lhaving an appreciably Vlower heat conductivity than the inner jacket or outer jacket, respectively.
The novel features which are considered as characteristic for the invention are set forth in particular the appended claims. The invention itself, however, both as to its construction and its method of operation, together with additional Vobjects and advantages thereof, will be best understood from the following Vdescription of specific embodiments when read in connection with the accompanying drawings, in which:
Fig. 1 isa section through a rst embodiment of the .present invention; and
Fig. I2 is a partial section at an enlarged scale through a second embodiment of the present invention.
Referring now to the drawings and first to Fig. 1, acontainer is shown having the shape of a thermos `flask which, however, is not meant as a limiting feature of the Ypresent invention. The container consists of an outer jacket I consisting of a plastic .material such as polyethylene and an inner jacket I2 consisting of a plastic material such as polyethylene. Ihe inner jacket I2 is arranged inside and spaced apart from the outer jacket I0. At the top I4 the outer jacket I!! and the inner jacket I2 merge into each other. The jackets I and I2 define a gap I6 between themselves which is partly filled by a first layer I8 consisting of a gas-impermeable material such as metal :and arranged on the inner surface of the outer jacket I0 so as to cover substantially the entire surface of the outer jacket. A second layer consisting of a gas-impermeable material such as metal is :arranged on the outer surface of the inner jacket I2 so as to cover substantially the entire outer surface of the inner jacket. The layers IB and 20 are spaced apart from each other in the gap I6 defined by the jackets I0 and I2 so as to define a space between the layers I8 and 20, which is evacuated. The inner surface of the metal layer I8 and the outer surface of the metal layer 20 may be reflecting surfaces for radiation; for instance the metal may be silver or chromium and its surface may be polished to a high degree.
Referring now to Fig. 2 showing at an enlarged scale a wall portion of a second embodiment according to this invention an outer layer 22 consisting of a solid gas-impermeable sheet material, for instance metal, carries a first layer 2E. consisting of a plastic material such :as polyethylene and arranged on the inside of the outer jacket 22 so as to cover substantially the entire inner surface of the outer jacket. Furthermore, the container comprises an inner jacket 26 consisting of :a solid gas-impermeable sheet material such as metal which is arranged inside and spaced apart from the first layer 24 and carries a second layer 28 consisting of a plastic material such as polyethylene and arranged on the outside of the inner jacket 26 so as to cover substantially the entire outer surface of the inner jacket. The first layer 2d and the second layer 28 :are spaced apart and define a gap 30 between themselves which may be evacuated. Radiation reflection layers 32 and 34 are arranged, respectively, on the inner side of the first layer 24 and on the outer side of the second layer 28. These layers 32 and 3d consist preferably of metal such as silver or chromium having a highly polished surface. On the outside of the outer layer 22 and the inside of the inner layer 26 are arranged, respectively, third and fourth layers 36 and 38 consisting of a material having an appreciably lower heat conductivity than the outer jacket 22 and the inner jacket 26. -If the jackets 22 'and 2S consist of metal the layers and 38 are made preferably of polyethylene.
It will be understood that each of the elements described above, or two or more together, may also find a useful application in other types of heat insulating containers, differing from the types described above.
While I have illustrated and described the invention as embodied in an unbreakable heat insulating container, l do not intend to be limited to the details shown, since variations, modifications and structural changes may be made without departing in any way from the spirit of my invention.
Without further analysis, the foregoing will so fully reveal the gist of my invention that others can by applying current knowledge readily adapt it for various applications without omitting features that, from the standpoint of prior art, fairly constitute essential characteristics of the generic or specific aspects of this invention and, therefore, such adaptations should and :are intended to be comprehended within the meaning and range of equivalence of the following claims.
What I claim as new and desire to secure by Letters Patent is:
1. An unbreakable heat insulating container comprising in combination, an outer jacket consisting of a solid gas-impermeable sheet material; a first layer consisting of a plastic material and arranged on the inside of said outer jacket so as to cover substantially the entire inner surface of said outer jacket; an inner jacket consisting of a solid gas-impermeable sheet material arranged inside and spaced apart from said first layer; a second layer consisting of a plastic material and arranged on the outside of said inner jacket so as to cover substantially the entire outer surface of said inner jacket, said first and second layers being spaced apart and defining an evacuated gap between themselves; a third layer consisting of a material having an appreciably lower heat conductivity than said outer jacket and arranged on the outside of said outer jacket so as to cover substantially the entire outer surface of said outer jacket; and a fourth layer consisting of a material having an 'appreciably lower heat conductivity than said inner jacket and arranged on the inside of said inner jacket so as to cover substantially the entire inner surface of said inner jacket.
2. An unbreakable heat insulating container comprising in combination, an outer jacket consisting of a solid gas-impermeable sheet material; a first layer consisting of a plastic material and arranged on the inside of said outer jacket so as to cover substantially the entire inner surface of said outer jacket; an inner jacket consisting of a solid gas-impermeable sheet material arranged inside and spaced apart from said rst layer; a second layer consisting of a plastic material and arranged on the outside of said inner jacket so as to cover substantially the entire outer surface of said inner jacket, said first and second layers being spaced apart and dening an evacuated gap between themselves; a third layer consisting of a material having an appreciably lower heat conductivity than said outer jacket and arranged on the outside of said outer jacket so as to cover substantially the entire outer surface of said outer jacket; a fourth layer consisting of a material having an appreciably lower heat conductivity than said inner jacket and arranged on the inside of said inner jacket so as to cover substantially the entire inner surface of said inner jacket; and radiationreflecting layers arranged, respectively, on the inner side of said first layer and on the outer side of said second layer.
3. An unbreakable heat insulating container comprising in combination, an outer jacket consisting of metal; a first layer consisting of polyethylene and arranged on the inside of said outer jacket so as to cover substantially the entire inner surface of said outer jacket; an inner jacket consisting of metal arranged inside and spaced apart from said first layer; a second layer consisting of polyethylene and arranged on the outside of said inner jacket so as to cover substantially the entire outer surface of said inner jacket, said first and second layers being spaced apart and defining an evacuated gap between themselves; a third layer consisting of polyethylene and arranged on the outside of said outer jacket so as to cover substantially the entire outer surface of said outer jacket; and a fourth layer consisting of polyethylene and arranged on the inside of said inner jacket so as to cover substantially the entire inner surface of said inner`V jacket.
' 5 4. An unbreakable heat insulating container comprising in combination, an outer jacket consisting of metal; a first layer consisting of polyethylene and arranged on the inside of said outer jacket so as to cover substantially the entire 1D inner surface of said outer jacket; an innerjacket consisting of metal arranged inside and spaced apart from said iirst layer; a second layer consisting'of polyethylene and arranged on the outside of said inner jacket so as to cover sube 15 stantially the entire outer surface of said inner jacket, said first and second layers being spaced apart and dening an evacuated gap between themselves; a third layer consisting of poly,
ethylene and arranged on the outside of said 20 outer jacket so as to cover substantially the entire outer surface of said outer jacket; a fourth layer consisting of polyethylene and arranged on the inside of said inner jacket so as to cover substantially the entire inner surface of said inner jacket; and radiation-reilecting layers arranged, respectively, on the inner side of said rst layer and on the outer side of said second layer.
EPHRAIM FREEDMAN.
References Cited in the le of this patent UNITED STATES PATENTS
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US164009A US2643021A (en) | 1950-05-24 | 1950-05-24 | Heat insulating container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US164009A US2643021A (en) | 1950-05-24 | 1950-05-24 | Heat insulating container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2643021A true US2643021A (en) | 1953-06-23 |
Family
ID=22592580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US164009A Expired - Lifetime US2643021A (en) | 1950-05-24 | 1950-05-24 | Heat insulating container |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2643021A (en) |
Cited By (63)
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|---|---|---|---|---|
| US2742709A (en) * | 1955-03-08 | 1956-04-24 | Ace Glass Inc | Plastic desiccator |
| US2776069A (en) * | 1955-06-30 | 1957-01-01 | Little Inc A | Container for liquefied gas |
| US2776776A (en) * | 1952-07-11 | 1957-01-08 | Gen Electric | Liquefied gas container |
| US2858407A (en) * | 1957-04-24 | 1958-10-28 | Collins Radio Co | Shock-mounted oven device |
| US3007596A (en) * | 1956-07-16 | 1961-11-07 | Union Carbide Corp | Thermal insulation |
| US3048294A (en) * | 1959-05-01 | 1962-08-07 | Wilford F Osborn | Insulated bottle |
| US3069041A (en) * | 1956-10-17 | 1962-12-18 | Montedison Spa | Thermos container and method for making |
| US3167933A (en) * | 1962-10-24 | 1965-02-02 | Union Carbide Corp | Cryogenic storage apparatus |
| US3225954A (en) * | 1963-08-30 | 1965-12-28 | Coleman Co | Insulated container |
| US3258147A (en) * | 1964-08-20 | 1966-06-28 | Aladdin Ind Inc | Vacuum bottles having fillers with plastic liners |
| US3295709A (en) * | 1965-10-19 | 1967-01-03 | Coleman Co | Manufactured product having vacuum retaining plastic walls |
| US3406857A (en) * | 1964-12-09 | 1968-10-22 | Air Reduction | Insulated plastic vessel |
| US3813757A (en) * | 1971-09-01 | 1974-06-04 | King Seeley Thermos Co | Method of coating a vacuum bottle |
| US3828960A (en) * | 1972-11-10 | 1974-08-13 | Dow Chemical Co | Heat insulating container having plastic walls retaining vacuum |
| US3921844A (en) * | 1972-11-10 | 1975-11-25 | Dow Chemical Co | Heat insulating container having plastic walls retaining vacuum |
| US3939834A (en) * | 1974-09-24 | 1976-02-24 | Mcmahon Patrick J | Metal coated articles |
| US3961720A (en) * | 1974-10-07 | 1976-06-08 | Aladdin Industries, Incorporated | Vacuum insulated container |
| US3993811A (en) * | 1974-08-15 | 1976-11-23 | The Dow Chemical Company | Thermal insulating panel for use in an insulative container and method of making said panel |
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| US5706969A (en) * | 1995-03-27 | 1998-01-13 | Nippon Sanso Corporation | Insulated container, insulating material, and manufacturing method of the insulated container |
| EP0827708A1 (en) * | 1996-09-06 | 1998-03-11 | Nippon Sanso Corporation | Thermally insulated synthetic resin container and thermally insulated synthetic resin lid |
| US6010027A (en) * | 1996-03-07 | 2000-01-04 | Nippon Sanso Corporation | Thermally insulated synthetic resin container and thermally insulated synthetic resin lid |
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| US20090004454A1 (en) * | 2007-06-29 | 2009-01-01 | Christopher Aumaugher | Thermal insulation barriers |
| US7644902B1 (en) | 2003-05-31 | 2010-01-12 | Rexam Medical Packaging Inc. | Apparatus for producing a retort thermal processed container with a peelable seal |
| US7766178B2 (en) | 2001-12-21 | 2010-08-03 | Rexam Medical Packaging Inc. | Closure for a retort processed container having a peelable seal |
| US7780024B1 (en) | 2005-07-14 | 2010-08-24 | Rexam Closures And Containers Inc. | Self peel flick-it seal for an opening in a container neck |
| US7798359B1 (en) * | 2004-08-17 | 2010-09-21 | Momar Industries LLC | Heat-sealed, peelable lidding membrane for retort packaging |
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| US2315478A (en) * | 1938-09-16 | 1943-03-30 | Monsanto Chemicals | Method of producing plastic containers |
| US2487400A (en) * | 1947-06-02 | 1949-11-08 | Earl S Tupper | Open mouth container and nonsnap type of closure therefor |
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| US888054A (en) * | 1907-10-18 | 1908-05-19 | American Thermos Bottle Co | Double-walled vessel. |
| US902528A (en) * | 1908-03-05 | 1908-10-27 | Caloris Mfg Company | Vacuum-bottle. |
| US1521148A (en) * | 1920-06-21 | 1924-12-30 | William H Dennett | Storage apparatus |
| US1672904A (en) * | 1925-04-25 | 1928-06-12 | Frank L Randall | Container for storing and shipping |
| US1662860A (en) * | 1925-06-16 | 1928-03-20 | John L Leslie | Heat-insulated vessel for food |
| GB455923A (en) * | 1935-04-27 | 1936-10-27 | Shellwood Johnson Company | Improvements in or relating to the manufacture of metal-walled vacuum chambers |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2776776A (en) * | 1952-07-11 | 1957-01-08 | Gen Electric | Liquefied gas container |
| US2742709A (en) * | 1955-03-08 | 1956-04-24 | Ace Glass Inc | Plastic desiccator |
| US2776069A (en) * | 1955-06-30 | 1957-01-01 | Little Inc A | Container for liquefied gas |
| US3007596A (en) * | 1956-07-16 | 1961-11-07 | Union Carbide Corp | Thermal insulation |
| US3069041A (en) * | 1956-10-17 | 1962-12-18 | Montedison Spa | Thermos container and method for making |
| US2858407A (en) * | 1957-04-24 | 1958-10-28 | Collins Radio Co | Shock-mounted oven device |
| US3048294A (en) * | 1959-05-01 | 1962-08-07 | Wilford F Osborn | Insulated bottle |
| US3167933A (en) * | 1962-10-24 | 1965-02-02 | Union Carbide Corp | Cryogenic storage apparatus |
| US3225954A (en) * | 1963-08-30 | 1965-12-28 | Coleman Co | Insulated container |
| US3258147A (en) * | 1964-08-20 | 1966-06-28 | Aladdin Ind Inc | Vacuum bottles having fillers with plastic liners |
| US3406857A (en) * | 1964-12-09 | 1968-10-22 | Air Reduction | Insulated plastic vessel |
| US3295709A (en) * | 1965-10-19 | 1967-01-03 | Coleman Co | Manufactured product having vacuum retaining plastic walls |
| US3813757A (en) * | 1971-09-01 | 1974-06-04 | King Seeley Thermos Co | Method of coating a vacuum bottle |
| US3828960A (en) * | 1972-11-10 | 1974-08-13 | Dow Chemical Co | Heat insulating container having plastic walls retaining vacuum |
| US3856172A (en) * | 1972-11-10 | 1974-12-24 | Dow Chemical Co | Vacuumized plastic cap for heat insulating containers |
| US3921844A (en) * | 1972-11-10 | 1975-11-25 | Dow Chemical Co | Heat insulating container having plastic walls retaining vacuum |
| US3993811A (en) * | 1974-08-15 | 1976-11-23 | The Dow Chemical Company | Thermal insulating panel for use in an insulative container and method of making said panel |
| US3939834A (en) * | 1974-09-24 | 1976-02-24 | Mcmahon Patrick J | Metal coated articles |
| US3961720A (en) * | 1974-10-07 | 1976-06-08 | Aladdin Industries, Incorporated | Vacuum insulated container |
| US4215798A (en) * | 1979-01-15 | 1980-08-05 | Union Carbide Corporation | Container for cryogenic liquid |
| US4745015A (en) * | 1981-09-30 | 1988-05-17 | The Dow Chemical Company | Thermal insulating panel |
| US4560075A (en) * | 1984-06-08 | 1985-12-24 | Lu Fu San | Vacuum flask construction |
| US5316193A (en) * | 1991-01-24 | 1994-05-31 | Heiberger Robert A | Bottle with reflective barrier layer for reducing electromagnetic energy transfer |
| US5494198A (en) * | 1991-01-24 | 1996-02-27 | Heiberger; Robert A. | Insulated container |
| US5706969A (en) * | 1995-03-27 | 1998-01-13 | Nippon Sanso Corporation | Insulated container, insulating material, and manufacturing method of the insulated container |
| EP0741989A1 (en) * | 1995-05-10 | 1996-11-13 | Nippon Sanso Corporation | Thermally-insulated double-walled synthetic-resin container |
| US5769262A (en) * | 1995-05-10 | 1998-06-23 | Nippon Sanso Corporation | Thermally-insulated double-walled synthetic-resin container |
| US6010027A (en) * | 1996-03-07 | 2000-01-04 | Nippon Sanso Corporation | Thermally insulated synthetic resin container and thermally insulated synthetic resin lid |
| EP0827708A1 (en) * | 1996-09-06 | 1998-03-11 | Nippon Sanso Corporation | Thermally insulated synthetic resin container and thermally insulated synthetic resin lid |
| US6119889A (en) * | 1998-06-09 | 2000-09-19 | Nippon Sanso Corporation | Transparent insulated container and manufacturing method therefor |
| US7766178B2 (en) | 2001-12-21 | 2010-08-03 | Rexam Medical Packaging Inc. | Closure for a retort processed container having a peelable seal |
| US7644902B1 (en) | 2003-05-31 | 2010-01-12 | Rexam Medical Packaging Inc. | Apparatus for producing a retort thermal processed container with a peelable seal |
| US7798359B1 (en) * | 2004-08-17 | 2010-09-21 | Momar Industries LLC | Heat-sealed, peelable lidding membrane for retort packaging |
| US8100277B1 (en) | 2005-07-14 | 2012-01-24 | Rexam Closures And Containers Inc. | Peelable seal for an opening in a container neck |
| US7780024B1 (en) | 2005-07-14 | 2010-08-24 | Rexam Closures And Containers Inc. | Self peel flick-it seal for an opening in a container neck |
| US20080247684A1 (en) * | 2006-05-25 | 2008-10-09 | Binks Craig C | Flexible beverage container |
| US7794805B2 (en) | 2007-06-29 | 2010-09-14 | Schlumberger Technology Corporation | Thermal insulation barriers |
| US20090004454A1 (en) * | 2007-06-29 | 2009-01-01 | Christopher Aumaugher | Thermal insulation barriers |
| US8650839B1 (en) | 2007-11-02 | 2014-02-18 | Berry Plastics Corporation | Closure with lifting mechanism |
| US8251236B1 (en) | 2007-11-02 | 2012-08-28 | Berry Plastics Corporation | Closure with lifting mechanism |
| US8252224B2 (en) | 2009-05-13 | 2012-08-28 | Camelbak Products, Llc | Methods of assembling multi-layered drink-containers |
| US20130032564A1 (en) * | 2011-08-01 | 2013-02-07 | Rosbach Travis R | Thermal Metal Growler |
| USD732392S1 (en) | 2014-01-17 | 2015-06-23 | Camelbak Products, Llc | Sports bottle |
| US20170096258A1 (en) * | 2015-10-05 | 2017-04-06 | Yeti Coolers, Llc | Container and handle and method of forming a container and handle |
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