USD360029S - Air filter unit for use in respirators - Google Patents
Air filter unit for use in respirators Download PDFInfo
- Publication number
- USD360029S USD360029S US29/021,578 US2157894F USD360029S US D360029 S USD360029 S US D360029S US 2157894 F US2157894 F US 2157894F US D360029 S USD360029 S US D360029S
- Authority
- US
- United States
- Prior art keywords
- respirators
- filter unit
- air filter
- view
- pattern
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a top front perspective view of a preferred embodiment of the air filter unit for use in respirators;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof, the right side being a mirror image of that shown; and,
FIG. 4 is a bottom plan view.
The pattern of holes has been partially shown in FIGS. 1 and 3 for ease of illustration, it being understood that the broken lines indicate that said pattern of holes is continuous throughout the areas represented.
Claims (1)
- The ornamental design for an air filter unit for use in respirators, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/021,578 USD360029S (en) | 1994-04-20 | 1994-04-20 | Air filter unit for use in respirators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/021,578 USD360029S (en) | 1994-04-20 | 1994-04-20 | Air filter unit for use in respirators |
Publications (1)
Publication Number | Publication Date |
---|---|
USD360029S true USD360029S (en) | 1995-07-04 |
Family
ID=65241456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/021,578 Expired - Lifetime USD360029S (en) | 1994-04-20 | 1994-04-20 | Air filter unit for use in respirators |
Country Status (1)
Country | Link |
---|---|
US (1) | USD360029S (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD421786S (en) * | 1998-09-10 | 2000-03-21 | Madrid Raoul L | Area filter device |
USD760375S1 (en) * | 2011-08-05 | 2016-06-28 | Resmed Paris Sas | Filter assembly for ventilator |
USD776295S1 (en) * | 2014-11-04 | 2017-01-10 | Charles River Laboratories, Inc. | Base |
USD776296S1 (en) * | 2014-11-04 | 2017-01-10 | Charles River Laboratories, Inc. | Adapter |
USD782654S1 (en) * | 2013-01-31 | 2017-03-28 | Intersurgical Ag | Respiratory equipment |
USD838355S1 (en) * | 2016-06-24 | 2019-01-15 | Lg Electronics Inc. | Cover for air purifier |
USD962821S1 (en) * | 2019-09-24 | 2022-09-06 | Rui & Olivia Co., Ltd. | Snow globe base |
USD964210S1 (en) * | 2019-09-24 | 2022-09-20 | Rui & Olivia Co., Ltd. | Snow globe base |
-
1994
- 1994-04-20 US US29/021,578 patent/USD360029S/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD421786S (en) * | 1998-09-10 | 2000-03-21 | Madrid Raoul L | Area filter device |
USD760375S1 (en) * | 2011-08-05 | 2016-06-28 | Resmed Paris Sas | Filter assembly for ventilator |
USD827807S1 (en) * | 2011-08-05 | 2018-09-04 | Resmed Paris Sas | Filter of a filter assembly for ventilator |
USD942611S1 (en) | 2011-08-05 | 2022-02-01 | Resmed Paris Sas | Expiratory adaptor for a ventilator |
USD782654S1 (en) * | 2013-01-31 | 2017-03-28 | Intersurgical Ag | Respiratory equipment |
USD776295S1 (en) * | 2014-11-04 | 2017-01-10 | Charles River Laboratories, Inc. | Base |
USD776296S1 (en) * | 2014-11-04 | 2017-01-10 | Charles River Laboratories, Inc. | Adapter |
USD838355S1 (en) * | 2016-06-24 | 2019-01-15 | Lg Electronics Inc. | Cover for air purifier |
USD962821S1 (en) * | 2019-09-24 | 2022-09-06 | Rui & Olivia Co., Ltd. | Snow globe base |
USD964210S1 (en) * | 2019-09-24 | 2022-09-20 | Rui & Olivia Co., Ltd. | Snow globe base |
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