USD300848S - Air filter case - Google Patents
Air filter case Download PDFInfo
- Publication number
- USD300848S USD300848S US06/880,507 US88050786F USD300848S US D300848 S USD300848 S US D300848S US 88050786 F US88050786 F US 88050786F US D300848 S USD300848 S US D300848S
- Authority
- US
- United States
- Prior art keywords
- air filter
- filter case
- case
- view
- ornamental design
- 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 bottom plan view of an air filter case showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a front elevational view thereof, the rear being identical in appearance; and,
FIG. 6 is a top, front and right side perspective view thereof.
Claims (1)
- The ornamental design for an air filter case, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/880,507 USD300848S (en) | 1986-06-30 | 1986-06-30 | Air filter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/880,507 USD300848S (en) | 1986-06-30 | 1986-06-30 | Air filter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD300848S true USD300848S (en) | 1989-04-25 |
Family
ID=70222500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/880,507 Expired - Lifetime USD300848S (en) | 1986-06-30 | 1986-06-30 | Air filter case |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD300848S (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD419241S (en) * | 1998-10-16 | 2000-01-18 | Donald Owen Northcott | Phytoculture micro flow work station |
| USD810908S1 (en) * | 2016-09-29 | 2018-02-20 | Access Business Group International Llc | Air treatment system filter |
| USD858732S1 (en) * | 2017-05-10 | 2019-09-03 | Lg Electronics Inc. | Humidifying filter for air purifier |
| USD858731S1 (en) * | 2017-05-10 | 2019-09-03 | Lg Electronics Inc. | Filter for air purifier |
| USD859624S1 (en) * | 2017-05-10 | 2019-09-10 | Lg Electronics Inc. | Humidifying filter for air purifier |
| USD859623S1 (en) * | 2017-05-10 | 2019-09-10 | Lg Electronics Inc. | Humidifying filter for air purifier |
| USD939681S1 (en) * | 2021-01-04 | 2021-12-28 | Xuechun Zheng | Frame for air cleaner filter element |
-
1986
- 1986-06-30 US US06/880,507 patent/USD300848S/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD419241S (en) * | 1998-10-16 | 2000-01-18 | Donald Owen Northcott | Phytoculture micro flow work station |
| USD810908S1 (en) * | 2016-09-29 | 2018-02-20 | Access Business Group International Llc | Air treatment system filter |
| USD858732S1 (en) * | 2017-05-10 | 2019-09-03 | Lg Electronics Inc. | Humidifying filter for air purifier |
| USD858731S1 (en) * | 2017-05-10 | 2019-09-03 | Lg Electronics Inc. | Filter for air purifier |
| USD859624S1 (en) * | 2017-05-10 | 2019-09-10 | Lg Electronics Inc. | Humidifying filter for air purifier |
| USD859623S1 (en) * | 2017-05-10 | 2019-09-10 | Lg Electronics Inc. | Humidifying filter for air purifier |
| USD939681S1 (en) * | 2021-01-04 | 2021-12-28 | Xuechun Zheng | Frame for air cleaner filter element |
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