US3400879A - Carton with cushioning platform and blank for producing the same - Google Patents

Carton with cushioning platform and blank for producing the same Download PDF

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Publication number
US3400879A
US3400879A US619353A US61935367A US3400879A US 3400879 A US3400879 A US 3400879A US 619353 A US619353 A US 619353A US 61935367 A US61935367 A US 61935367A US 3400879 A US3400879 A US 3400879A
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United States
Prior art keywords
panel
blank
cushioning
carton
margin
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Expired - Lifetime
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US619353A
Inventor
Alexander G O'brien
Kenneth D Bixler
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PACKAGINING Corp OF AMERICA A DE CORP
Packaging Corp of America
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Diamond International Corp
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Assigned to PACKAGINING CORPORATION OF AMERICA, A DE CORP. reassignment PACKAGINING CORPORATION OF AMERICA, A DE CORP. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: DIAMOND INTERNATIONAL CORPORATION,
Assigned to PACKAGING CORPORATION OF AMERICA reassignment PACKAGING CORPORATION OF AMERICA ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: DIAMOND INTERNATIONAL CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/50—Internal supporting or protecting elements for contents
    • B65D5/5002—Integral elements for containers having tubular body walls
    • B65D5/5016—Integral elements for containers having tubular body walls formed by folding inwardly of extensions hinged to the side edges of the body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/42—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for ampoules; for lamp bulbs; for electronic valves or tubes

Definitions

  • This invention relates to improvements in tubular cartons particularly adapted to protect fragile articles such as radio tubes, electronic components or other similar articles.
  • Tubular cartons for packaging fragile articles have previously utilized various means for protecting the articles.
  • Packaging cartons of the character involved should be relatively inexpensive, readily produced, assembled and erected, and be versatile to accommodate different size ranges of articles.
  • Primary objects of the present invention are to provide a novel blank and cartons in which an improved panel and cushioning platform are provided, and in which the cradle panel forms a cushioning platform having an article-rupturable, weakened portion as well as means for guiding the articles into a protective position in the tubular carton.
  • FIG. 1 is a plan view of a blank including the novel improvements and from which the novel carton is produced;
  • FIG. 2 is a perspective view showing the blank of FIG. 1 in a partially assembled condition
  • FIG. 3 is a vertical section of a carton assembled and erected from the blank of FIG. 1 and showing by means of phantom lines a fragile article partially introduced into the erected carton;
  • FIG. 4 is a vertical section showing the fragile article of FIG. 3 in its protective condition in the closed carton produced from the blank of FIG. 1;
  • FIG. 5 is a horizontal section taken substantially on the plane of line 5-5 of FIG. 4.
  • a one-piece, suitably cut and scored blank is indicated generally at 10.
  • This blank can be produced from many suitable materials, paper board, laminated cardboard, etc.
  • the blank comprises a one-piece planar element 12 including four outer walls 14, 16, 18 and 20 and adjacent outer wall panels are connected by common, mutually parallel fold lines 22, 24 and 26, respectively.
  • the outer wall panel 14 includes a free side margin 28 and panel 20 includes a score or fold line, side-margin 30, and the outer wall panels 14-20 include upper and lower margins 32 and 34, respectively.
  • the lower margin 34 includes a tuck-flap closure assembly indicated generally at 36 comprising inner flaps 38 and 40 hingedly connected to the bottom edge of wall panels 14 and 18,
  • a tuck-flap assembly 48 including inner flaps 50 and 52 hingedly connected to the upper edges of the wall panels 14 and 18, respectively.
  • an outer closure flap 54 which includes a tuck-tab 56 hingedly connected thereto at 58.
  • Hingedly connected to the margin 30 of the outer wall panel 20 is an elongated securing panel 60 which will be secured in any suitable manner to the area 60' on the inner surface of the wall panel 14. Securement may be accomplished by means of glue, staples or in any suitable manner. If glue is utilized, the glue will be applied to the surface opposite that shown in FIG. 1, as indicated at 62 in FIG. 2.
  • Hingedly connected to the side margin 64 of the securing flap 60 is a cushioning panel 66 which conveniently is of the same width as the wall panel 20.
  • Hingedly connected at 68 to the other margin of the cushioning panel 66 is a second securing panel 70 which is preferably suitably secured to the inner surface of wall panel 18 as seen in FIG. 2.
  • the cushioning panel 66 has a lower margin 72 which is spaced slightly above the lower margin 34 of the wall panels 1420 as indicated, for example, at 74.
  • the cushioning panel 66 includes an upper margin 76 which is spaceda considerable distance below the upper margin 32 of the wall panels 14-20 and comprises portions converging from the side margins 64 and 68 to a central notch portion 78. Extending from the notch 78 preferably, but not necessarily, to the lower margin 72 of cushioning panel 66 is a rupturable, weakened portion comprising, in the preferred embodiment, a series of L- shaped perforations indicated generally at 80.
  • the securing flap 70 will be secured to the inner surface of the wall panel 18 adjacent the fold line 26, the cushioning panel 66 will then be disposed substantially parallel to the inner surface of the wall panel 20 and the securing flap 62 will be substantially parallel to the securing flap 70 and is at right angles to the wall panel 20.
  • the area 60 of the wall panel 14 will be secured to the surface 62 of the securing flap 60 and the tubular sleeve will be assembled with a cushioning platform comprising cushioning panel 66 disposed in spaced relation from the inner surface of the wall panel 20.
  • a tubular sleeve which has been assembled in the manner mentioned above, comprises a foldable flat or collapsible sleeve.
  • the walls 14, 18 and 16, 20 When it is desired to form a package, i.e., with a fragile article in the carton, the walls 14, 18 and 16, 20 will be disposed in mutually parallel relationship in the conventional manner.
  • the tuck flap closure assembly 36 will be closed in the manner shown at 36 in FIG. 3, while the tuck flap assembly 48 will be open.
  • a fragile article such as a radio tube or the like is indicated generally at T and will be inserted into the carton; it being noted that the fragile article T has a diameter or transverse dimension greater than the distance D, i.e., between the outer surface cushioning panel 66 and inner surface of wall 16.
  • the upper converging marginal edge 76 will guide the fragile article into position, and the notch 78 will initiate rupture of the weakened portion 80 by the fragile article T.
  • the fragile article veniently accommodate different sizes of fragile articles depending upon the dimension M, i.e., the distance between the inner wall panels 16 and 20.
  • the lower end of the fragile article T will be supported above the inner surface of the closed tuck tab closure assembly 36' and the ruptured cushioning panel having a portion of the perforations ruptured as indicated at 80 will cushion and accommodate the side portion of the article T therein as clearly seen in FIGS. 4 and 5.
  • a blank for producing a collapsible tubular carton for protecting fragile articles comprising a planar element including a series of four outer wall panels, mutually parallel hinge lines connecting adjacent wall panels, said panels including upper and lower margins, closure flap means connected to the upper and lower margins, one of said outer wall panels including a securing flap hingedly connected to one side edge thereof, a cushioning panel hingedly connected to said securing flap, a second securing flap hingedly connected to said cushioning panel, said cushioning panel including upper and lower margins, said cushioning panel including an article-rupturable, weakened portion extending from the upper margin toward said lower margin, when the blank is assembled and erected the tube formed will include a rupturable cushioning platform accommodating different sized fragile articlesv 2.
  • tubular carton for protecting fragile articles and accommodating different sized articles
  • said tubular carton including a cushioning panel spaced inwardly from the inner surface thereof, said cushioning panel including an upper and lower margin, and an article-rupturable, weakened portion extending from said upper margin toward said lower margins of said cushioning panel.
  • said converging margin includes an intermediate notch disposed at the upper end of said article-rupturable, weakened portion.

Description

P 10, 1968 A. G. O'BRIEN ETAL CARTON WITH CUSHIONING PLATFORM AND BLANK FOR PRODUCING THE SAME Filed Feb. 28, 1967 INVENTORS. ALEXANDER s. O'BRIEN KENNETH Dv BIXLER y \Y WEL. FL ocKS ATTORNEY United States Patent 3,400,879 CARTON WITH CUSHIONING PLATFORM AND BLANK FOR PRODUCING THE SAME Alexander G. OBrien, Louisville, Ky., and Kenneth D.
Bixler, Huntington, N.Y., assignors to Diamond International Corporation, New York, N.Y., a corporation of Delaware Filed Feb. 28, 1967, Ser. No. 619,353 12 Claims. (Cl. 229-39) ABSTRACT OF THE DISCLOSURE This discolsure relates to improvements in tubular cartons and blanks for accommodating and protecting different size fragile articles and forming a rupturable support platform inside the carton after the carton has been erected from an assembled blank.
This invention relates to improvements in tubular cartons particularly adapted to protect fragile articles such as radio tubes, electronic components or other similar articles.
Tubular cartons for packaging fragile articles have previously utilized various means for protecting the articles. Packaging cartons of the character involved should be relatively inexpensive, readily produced, assembled and erected, and be versatile to accommodate different size ranges of articles.
Primary objects of the present invention are to provide a novel blank and cartons in which an improved panel and cushioning platform are provided, and in which the cradle panel forms a cushioning platform having an article-rupturable, weakened portion as well as means for guiding the articles into a protective position in the tubular carton.
These, together with other and more specific objects and advantages of the invention will become apparent from a consideration of the following description when taken in conjunction with the drawing forming a part thereof, wherein:
FIG. 1 is a plan view of a blank including the novel improvements and from which the novel carton is produced;
FIG. 2 is a perspective view showing the blank of FIG. 1 in a partially assembled condition;
FIG. 3 is a vertical section of a carton assembled and erected from the blank of FIG. 1 and showing by means of phantom lines a fragile article partially introduced into the erected carton;
FIG. 4 is a vertical section showing the fragile article of FIG. 3 in its protective condition in the closed carton produced from the blank of FIG. 1; and
FIG. 5 is a horizontal section taken substantially on the plane of line 5-5 of FIG. 4.
Referring to the drawing in detail, and first considering FIG. 1, a one-piece, suitably cut and scored blank is indicated generally at 10. This blank can be produced from many suitable materials, paper board, laminated cardboard, etc. The blank comprises a one-piece planar element 12 including four outer walls 14, 16, 18 and 20 and adjacent outer wall panels are connected by common, mutually parallel fold lines 22, 24 and 26, respectively. The outer wall panel 14 includes a free side margin 28 and panel 20 includes a score or fold line, side-margin 30, and the outer wall panels 14-20 include upper and lower margins 32 and 34, respectively.
Conveniently, but not necessarily, the lower margin 34 includes a tuck-flap closure assembly indicated generally at 36 comprising inner flaps 38 and 40 hingedly connected to the bottom edge of wall panels 14 and 18,
3,400,879 Patented Sept. 10, 1968 respectively, and an outer closure flap 42 hingedly connected to the lower edge of the wall panel 16, the outer closure flap 42 including a tuck-tab 44 hingedly conneced hereto at 46.
Hingedly connected to the upper marginal edge 32 of the blank is a tuck-flap assembly 48 including inner flaps 50 and 52 hingedly connected to the upper edges of the wall panels 14 and 18, respectively. Hingedly connected to the upper edge of the wall panel 20 is an outer closure flap 54 which includes a tuck-tab 56 hingedly connected thereto at 58.
Hingedly connected to the margin 30 of the outer wall panel 20 is an elongated securing panel 60 which will be secured in any suitable manner to the area 60' on the inner surface of the wall panel 14. Securement may be accomplished by means of glue, staples or in any suitable manner. If glue is utilized, the glue will be applied to the surface opposite that shown in FIG. 1, as indicated at 62 in FIG. 2. Hingedly connected to the side margin 64 of the securing flap 60 is a cushioning panel 66 which conveniently is of the same width as the wall panel 20. Hingedly connected at 68 to the other margin of the cushioning panel 66 is a second securing panel 70 which is preferably suitably secured to the inner surface of wall panel 18 as seen in FIG. 2.
The cushioning panel 66 has a lower margin 72 which is spaced slightly above the lower margin 34 of the wall panels 1420 as indicated, for example, at 74.
The cushioning panel 66 includes an upper margin 76 which is spaceda considerable distance below the upper margin 32 of the wall panels 14-20 and comprises portions converging from the side margins 64 and 68 to a central notch portion 78. Extending from the notch 78 preferably, but not necessarily, to the lower margin 72 of cushioning panel 66 is a rupturable, weakened portion comprising, in the preferred embodiment, a series of L- shaped perforations indicated generally at 80.
Assembly 0 the tubular carton As shown, for example in FIG. 2, the securing flap 70 will be secured to the inner surface of the wall panel 18 adjacent the fold line 26, the cushioning panel 66 will then be disposed substantially parallel to the inner surface of the wall panel 20 and the securing flap 62 will be substantially parallel to the securing flap 70 and is at right angles to the wall panel 20. The area 60 of the wall panel 14 will be secured to the surface 62 of the securing flap 60 and the tubular sleeve will be assembled with a cushioning platform comprising cushioning panel 66 disposed in spaced relation from the inner surface of the wall panel 20. Although not shown, a tubular sleeve which has been assembled in the manner mentioned above, comprises a foldable flat or collapsible sleeve. When it is desired to form a package, i.e., with a fragile article in the carton, the walls 14, 18 and 16, 20 will be disposed in mutually parallel relationship in the conventional manner. The tuck flap closure assembly 36 will be closed in the manner shown at 36 in FIG. 3, while the tuck flap assembly 48 will be open.
Considering FIG. 3, a fragile article such as a radio tube or the like is indicated generally at T and will be inserted into the carton; it being noted that the fragile article T has a diameter or transverse dimension greater than the distance D, i.e., between the outer surface cushioning panel 66 and inner surface of wall 16. As fragile article T is inserted into the carton, the upper converging marginal edge 76 will guide the fragile article into position, and the notch 78 will initiate rupture of the weakened portion 80 by the fragile article T. The fragile article veniently accommodate different sizes of fragile articles depending upon the dimension M, i.e., the distance between the inner wall panels 16 and 20.
The lower end of the fragile article T will be supported above the inner surface of the closed tuck tab closure assembly 36' and the ruptured cushioning panel having a portion of the perforations ruptured as indicated at 80 will cushion and accommodate the side portion of the article T therein as clearly seen in FIGS. 4 and 5.
It will be obvious to those skilled in the art that various changes may be made without departing from the scope of the invention and the invention is not to be considered limited to what is shown in the drawings and described in the specification.
What is claimed is:
1. A blank for producing a collapsible tubular carton for protecting fragile articles comprising a planar element including a series of four outer wall panels, mutually parallel hinge lines connecting adjacent wall panels, said panels including upper and lower margins, closure flap means connected to the upper and lower margins, one of said outer wall panels including a securing flap hingedly connected to one side edge thereof, a cushioning panel hingedly connected to said securing flap, a second securing flap hingedly connected to said cushioning panel, said cushioning panel including upper and lower margins, said cushioning panel including an article-rupturable, weakened portion extending from the upper margin toward said lower margin, when the blank is assembled and erected the tube formed will include a rupturable cushioning platform accommodating different sized fragile articlesv 2. The blank as claimed in claim 1, in which said cushioning panel lower margin is disposed above the lower margin of said outer wall panels.
3. The blank as claimed in claim 1, in which the upper margin of said cushioning panel is disposed substantially below the upper margin of said outer wall panels.
4. The blank as claimed in claim 3, in which said cushioning panel lower margin is disposed above the lower margin of said outer wall panels.
5. The blank as claimed in claim 3, in which said cushioning panel upper margin converges from outer edges downwardly to said rupturable weakened portion.
6. The blank as claimed in claim 3, in which said cushioning panel upper margin is arcuate and includes 4 7 an intermediate notch portion at the upper end of said articlerupturable, weakened portion. 7
7. The blank as claimed in claim 6, in which said article rupturable, weakened portion comprises a series of perforations spaced by unperforated portions extending generally from said notch portion to the lower margin of said cradle panel.
8. In a tubular carton for protecting fragile articles and accommodating different sized articles, said tubular carton including a cushioning panel spaced inwardly from the inner surface thereof, said cushioning panel including an upper and lower margin, and an article-rupturable, weakened portion extending from said upper margin toward said lower margins of said cushioning panel.
9. The structure as claimed in claim 8 in which said cushioning panel upper margin is disposed below the upper end of said tubular carton, the upper margin of said cushioning panel converging toward said rupturable weakened portion.
10. The structure as claimed in claim 9 in which said converging margin includes an intermediate notch disposed at the upper end of said article-rupturable, weakened portion.
11. The structure as claimed in claim 8 in which said rupturable, weakened portion extends between the upper and lower margins of said cushioning panel.
12. The structure of claim 8 in which the lower margin of said cushioning panel is disposed above the lower end of said tubular carton.
References Cited UNlTED STATES PATENTS 2,611,529 9/1952 Currivan 22938 2,714,981 8/1955 Leavens 22938 2,732,123 1/1956 Bolding 22939 2,764,337 9/1956 Bolding 229-38 2,854,181 9/1958 Smith 229-27 2,870,949 l/1959 Currivan 22914 2,893,623 7/1959 Bates 22939 3,029,998 4/1962 Taylor 22939 3,182,885 5/1965 Maio 22914 FOREIGN PATENTS 952,295 3/1964 Great Britain.
DAVIS T. MOORHEAD, Primary Examiner.
US619353A 1967-02-28 1967-02-28 Carton with cushioning platform and blank for producing the same Expired - Lifetime US3400879A (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669336A (en) * 1971-03-23 1972-06-13 Weyerhaeuser Co Elongated article container
US3669337A (en) * 1969-12-16 1972-06-13 Diamond Int Corp Packaging sleeve with heat-shrinkable protection sling and blank for producing same
US3693866A (en) * 1971-10-27 1972-09-26 Diamond Int Corp Shipping carton for fragile articles and blank for producing the same
US3923235A (en) * 1975-02-19 1975-12-02 Hoerner Waldorf Corp Protective carton
US4019637A (en) * 1976-07-16 1977-04-26 Gte Sylvania Incorporated Cathode ray tube packaging
USRE29263E (en) * 1975-02-19 1977-06-14 Hoerner Waldorf Corporation Protective carton
US4177918A (en) * 1978-09-05 1979-12-11 The C. W. Zumbiel Company Carton
US4230260A (en) * 1979-07-13 1980-10-28 Diamond International Corporation Foldable protective packaging sleeve or carton
US4345687A (en) * 1981-01-15 1982-08-24 Robertson Paper Box Co., Inc. Collapsible headlamp carton and blank for forming same
US4415078A (en) * 1982-03-25 1983-11-15 Container Corporation Of America Display carton
FR2771378A1 (en) * 1997-11-25 1999-05-28 Oreal PACKAGING BOX HAVING A SETTING DEVICE
US20040031843A1 (en) * 2002-08-13 2004-02-19 Ronan Michael P. Folding carton and blank for making folding carton

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611529A (en) * 1948-10-27 1952-09-23 John F Currivan Integral carton for protection of fragile articles
US2714981A (en) * 1953-01-12 1955-08-09 Wilkata Folding Box Company Shock-proof carton
US2732123A (en) * 1956-01-24 bolding
US2764337A (en) * 1952-08-13 1956-09-25 Bradley & Gilbert Company Protective carton
US2854181A (en) * 1954-02-05 1958-09-30 W C Ritchie And Company Carton
US2870949A (en) * 1954-11-30 1959-01-27 John F Currivan Cartons
US2893623A (en) * 1958-07-02 1959-07-07 Sylvania Electric Prod Radio tube carton
US3029998A (en) * 1959-03-25 1962-04-17 F M Howell & Co Shockproof carton
GB952295A (en) * 1962-08-09 1964-03-11 Thorn Aei Radio Valves And Tub Improvements in and relating to cartons for radio valves and the like
US3182885A (en) * 1962-11-15 1965-05-11 Continental Folding Paper Box Containers for fragile articles

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732123A (en) * 1956-01-24 bolding
US2611529A (en) * 1948-10-27 1952-09-23 John F Currivan Integral carton for protection of fragile articles
US2764337A (en) * 1952-08-13 1956-09-25 Bradley & Gilbert Company Protective carton
US2714981A (en) * 1953-01-12 1955-08-09 Wilkata Folding Box Company Shock-proof carton
US2854181A (en) * 1954-02-05 1958-09-30 W C Ritchie And Company Carton
US2870949A (en) * 1954-11-30 1959-01-27 John F Currivan Cartons
US2893623A (en) * 1958-07-02 1959-07-07 Sylvania Electric Prod Radio tube carton
US3029998A (en) * 1959-03-25 1962-04-17 F M Howell & Co Shockproof carton
GB952295A (en) * 1962-08-09 1964-03-11 Thorn Aei Radio Valves And Tub Improvements in and relating to cartons for radio valves and the like
US3182885A (en) * 1962-11-15 1965-05-11 Continental Folding Paper Box Containers for fragile articles

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669337A (en) * 1969-12-16 1972-06-13 Diamond Int Corp Packaging sleeve with heat-shrinkable protection sling and blank for producing same
US3669336A (en) * 1971-03-23 1972-06-13 Weyerhaeuser Co Elongated article container
US3693866A (en) * 1971-10-27 1972-09-26 Diamond Int Corp Shipping carton for fragile articles and blank for producing the same
US3923235A (en) * 1975-02-19 1975-12-02 Hoerner Waldorf Corp Protective carton
USRE29263E (en) * 1975-02-19 1977-06-14 Hoerner Waldorf Corporation Protective carton
US4019637A (en) * 1976-07-16 1977-04-26 Gte Sylvania Incorporated Cathode ray tube packaging
US4177918A (en) * 1978-09-05 1979-12-11 The C. W. Zumbiel Company Carton
US4230260A (en) * 1979-07-13 1980-10-28 Diamond International Corporation Foldable protective packaging sleeve or carton
US4345687A (en) * 1981-01-15 1982-08-24 Robertson Paper Box Co., Inc. Collapsible headlamp carton and blank for forming same
US4415078A (en) * 1982-03-25 1983-11-15 Container Corporation Of America Display carton
FR2771378A1 (en) * 1997-11-25 1999-05-28 Oreal PACKAGING BOX HAVING A SETTING DEVICE
EP0919481A1 (en) 1997-11-25 1999-06-02 L'oreal Packaging box with a securing device
US6112893A (en) * 1997-11-25 2000-09-05 L'oreal Packaging box having wedging flaps
US20040031843A1 (en) * 2002-08-13 2004-02-19 Ronan Michael P. Folding carton and blank for making folding carton

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AS Assignment

Owner name: PACKAGINING CORPORATION OF AMERICA, EVANSTON, ILL.

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST. EFFECTIVE SEPT 26,1983;ASSIGNOR:DIAMOND INTERNATIONAL CORPORATION,;REEL/FRAME:004311/0207

Effective date: 19840731

AS Assignment

Owner name: PACKAGING CORPORATION OF AMERICA EVANSTON, IL A CO

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:DIAMOND INTERNATIONAL CORPORATION;REEL/FRAME:004359/0673

Effective date: 19850803