USD316142S - Air purification unit - Google Patents
Air purification unit Download PDFInfo
- Publication number
- USD316142S USD316142S US07/310,712 US31071289F USD316142S US D316142 S USD316142 S US D316142S US 31071289 F US31071289 F US 31071289F US D316142 S USD316142 S US D316142S
- Authority
- US
- United States
- Prior art keywords
- air purification
- purification unit
- view
- unit
- air
- 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 perspective view of an air purification unit showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a right side elevation view thereof, the left side being a mirror image of that shown.
Claims (1)
- The ornamental design for an air purification unit, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/310,712 USD316142S (en) | 1989-02-15 | 1989-02-15 | Air purification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/310,712 USD316142S (en) | 1989-02-15 | 1989-02-15 | Air purification unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD316142S true USD316142S (en) | 1991-04-09 |
Family
ID=70293271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/310,712 Expired - Lifetime USD316142S (en) | 1989-02-15 | 1989-02-15 | Air purification unit |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD316142S (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD840011S1 (en) * | 2017-06-06 | 2019-02-05 | Honeywell International Inc. | Dehumidifier |
| USD886270S1 (en) * | 2017-04-25 | 2020-06-02 | Naomi-Grills B.V. | Desiccant dehumidifier |
-
1989
- 1989-02-15 US US07/310,712 patent/USD316142S/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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