USD316447S - Negative pressure air filtration housing - Google Patents
Negative pressure air filtration housing Download PDFInfo
- Publication number
- USD316447S USD316447S US07/408,800 US40880089F USD316447S US D316447 S USD316447 S US D316447S US 40880089 F US40880089 F US 40880089F US D316447 S USD316447 S US D316447S
- Authority
- US
- United States
- Prior art keywords
- negative pressure
- pressure air
- air filtration
- filtration housing
- housing
- 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 perspective view of a negative pressure air filtration housing showing our new design;
FIG. 2 is a right side elevation view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front end elevation view thereof; and
FIG. 7 is a rear end elevational view thereof.
Claims (1)
- The ornamental design for a negative pressure air filtration housing, as shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/408,800 USD316447S (en) | 1989-09-19 | 1989-09-19 | Negative pressure air filtration housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/408,800 USD316447S (en) | 1989-09-19 | 1989-09-19 | Negative pressure air filtration housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD316447S true USD316447S (en) | 1991-04-23 |
Family
ID=70282366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/408,800 Expired - Lifetime USD316447S (en) | 1989-09-19 | 1989-09-19 | Negative pressure air filtration housing |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD316447S (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD737421S1 (en) * | 2012-05-04 | 2015-08-25 | Girbau, S.A. | Protective housing for a suction-assisted charging device in a clothes spin-drier |
| USD739552S1 (en) | 2010-05-03 | 2015-09-22 | Rhinosystems, Inc. | Portion cup |
| USD755359S1 (en) | 2014-11-27 | 2016-05-03 | Rentschler Reven Gmbh | Air cleaner |
| USD840011S1 (en) * | 2017-06-06 | 2019-02-05 | Honeywell International Inc. | Dehumidifier |
| USD877871S1 (en) * | 2017-06-19 | 2020-03-10 | Thermo King Corporation | Evaporator unit |
| USD886270S1 (en) * | 2017-04-25 | 2020-06-02 | Naomi-Grills B.V. | Desiccant dehumidifier |
| USD946735S1 (en) * | 2019-06-12 | 2022-03-22 | Martin Jesus Moreno | Ventilation case |
| USD1042786S1 (en) * | 2022-07-02 | 2024-09-17 | Lmtgrp Llc | Fume booster device |
| USD1043004S1 (en) * | 2020-11-12 | 2024-09-17 | RVT Group Limited | Dust extractor |
-
1989
- 1989-09-19 US US07/408,800 patent/USD316447S/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD739552S1 (en) | 2010-05-03 | 2015-09-22 | Rhinosystems, Inc. | Portion cup |
| USD763463S1 (en) | 2010-05-03 | 2016-08-09 | Rhinosystems, Inc. | Portion cup |
| USD903142S1 (en) | 2010-05-03 | 2020-11-24 | Rhinosystems, Inc. | Portion cup |
| USD737421S1 (en) * | 2012-05-04 | 2015-08-25 | Girbau, S.A. | Protective housing for a suction-assisted charging device in a clothes spin-drier |
| USD755359S1 (en) | 2014-11-27 | 2016-05-03 | Rentschler Reven Gmbh | Air cleaner |
| USD886270S1 (en) * | 2017-04-25 | 2020-06-02 | Naomi-Grills B.V. | Desiccant dehumidifier |
| USD840011S1 (en) * | 2017-06-06 | 2019-02-05 | Honeywell International Inc. | Dehumidifier |
| USD884861S1 (en) | 2017-06-06 | 2020-05-19 | Ademco Inc. | Dehumidifier |
| USD877871S1 (en) * | 2017-06-19 | 2020-03-10 | Thermo King Corporation | Evaporator unit |
| USD946735S1 (en) * | 2019-06-12 | 2022-03-22 | Martin Jesus Moreno | Ventilation case |
| USD1043004S1 (en) * | 2020-11-12 | 2024-09-17 | RVT Group Limited | Dust extractor |
| USD1042786S1 (en) * | 2022-07-02 | 2024-09-17 | Lmtgrp Llc | Fume booster device |
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