USD392732S - Air filtration unit - Google Patents
Air filtration unit Download PDFInfo
- Publication number
- USD392732S USD392732S US29/072,963 US7296397F USD392732S US D392732 S USD392732 S US D392732S US 7296397 F US7296397 F US 7296397F US D392732 S USD392732 S US D392732S
- Authority
- US
- United States
- Prior art keywords
- filtration unit
- air filtration
- elevation view
- air
- view
- 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 front elevation view of the air filtration unit of the present invention;
FIG. 2 is a back elevation view of the air filtration unit of FIG. 1;
FIG. 3 is a left side elevation view of the air filtration unit of FIG. 1;
FIG. 4 is a right side elevation view of the air filtration unit of FIG. 1;
FIG. 5 is a top plan view of the air filtration unit of FIG. 1; and,
FIG. 6 is a bottom plan view of the air filtration unit of FIG. 1.
The hose has been shown broken-away in FIGS. 1-6 to indicate indeterminate length. The cross-hatching on the band in FIGS. 2-6 represents conventional fabric and is understood to extend uniformly throughout the area represented.
Claims (1)
- The ornamental design for an air filtration unit, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/072,963 USD392732S (en) | 1997-06-26 | 1997-06-26 | Air filtration unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/072,963 USD392732S (en) | 1997-06-26 | 1997-06-26 | Air filtration unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD392732S true USD392732S (en) | 1998-03-24 |
Family
ID=71527368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/072,963 Expired - Lifetime USD392732S (en) | 1997-06-26 | 1997-06-26 | Air filtration unit |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD392732S (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD997347S1 (en) * | 2021-02-25 | 2023-08-29 | Jason S. Yatsevich | Face mask and filter unit assembly |
-
1997
- 1997-06-26 US US29/072,963 patent/USD392732S/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD997347S1 (en) * | 2021-02-25 | 2023-08-29 | Jason S. Yatsevich | Face mask and filter unit assembly |
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