USD359800S - Air filter for attachment to a fan grill - Google Patents
Air filter for attachment to a fan grill Download PDFInfo
- Publication number
- USD359800S USD359800S US29/018,399 US1839994F USD359800S US D359800 S USD359800 S US D359800S US 1839994 F US1839994 F US 1839994F US D359800 S USD359800 S US D359800S
- Authority
- US
- United States
- Prior art keywords
- air filter
- attachment
- fan grill
- grill
- fan
- 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 the air filter according to the present invention and shown attached to a fan grill;
FIG. 2 is an enlarged front elevation view of the air filter shown in FIG. 1;
FIG. 3 is an enlarged back elevation view of the air filter shown in FIG. 1;
FIG. 4 is an enlarged left side elevation view of the air filter shown in FIG. 1, the right side elevation view being a mirror image thereof;
FIG. 5 is an enlarged bottom plan view of the air filter shown in FIG. 1; and,
FIG. 6 is an enlarged top plan view of the air filter shown in FIG. 1.
The broken line showing of a fan grill in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.
Claims (1)
- The ornamental design for an air filter for attachment to a fan grill, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/018,399 USD359800S (en) | 1994-02-04 | 1994-02-04 | Air filter for attachment to a fan grill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/018,399 USD359800S (en) | 1994-02-04 | 1994-02-04 | Air filter for attachment to a fan grill |
Publications (1)
Publication Number | Publication Date |
---|---|
USD359800S true USD359800S (en) | 1995-06-27 |
Family
ID=65242998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/018,399 Expired - Lifetime USD359800S (en) | 1994-02-04 | 1994-02-04 | Air filter for attachment to a fan grill |
Country Status (1)
Country | Link |
---|---|
US (1) | USD359800S (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6398835B1 (en) | 1999-09-24 | 2002-06-04 | Om Prakash Rehil | Air filtering device having a toroidaly shaped shroud attached to a fan guard for holding a toroidally shaped filter element |
US20060188366A1 (en) * | 2004-12-29 | 2006-08-24 | 3M Innovative Properties Company | Air filter assembly |
US20080264019A1 (en) * | 2007-04-30 | 2008-10-30 | Walker John R | Air filtration system and method |
US20100003149A1 (en) * | 2008-07-03 | 2010-01-07 | Nelson Daniel A | Rear-positioned filter mount for use with a box or cage fan for reducing dust emission and improving interior air quality |
US8328894B2 (en) | 2008-08-20 | 2012-12-11 | S.C. Johnson & Son, Inc. | Dust prevention and removal device |
WO2016007086A1 (en) * | 2014-07-08 | 2016-01-14 | Airazor Technologies Pte Ltd | A filter device |
USD849920S1 (en) * | 2016-11-24 | 2019-05-28 | Zobele Holding S.P.A. | Air purifier |
-
1994
- 1994-02-04 US US29/018,399 patent/USD359800S/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6398835B1 (en) | 1999-09-24 | 2002-06-04 | Om Prakash Rehil | Air filtering device having a toroidaly shaped shroud attached to a fan guard for holding a toroidally shaped filter element |
US20060188366A1 (en) * | 2004-12-29 | 2006-08-24 | 3M Innovative Properties Company | Air filter assembly |
US7393272B2 (en) * | 2004-12-29 | 2008-07-01 | 3M Innovative Properties Company | Air filter assembly |
US20080264019A1 (en) * | 2007-04-30 | 2008-10-30 | Walker John R | Air filtration system and method |
US20100071325A1 (en) * | 2007-04-30 | 2010-03-25 | Walker John R | Air filtration system and method |
US20100003149A1 (en) * | 2008-07-03 | 2010-01-07 | Nelson Daniel A | Rear-positioned filter mount for use with a box or cage fan for reducing dust emission and improving interior air quality |
US8328894B2 (en) | 2008-08-20 | 2012-12-11 | S.C. Johnson & Son, Inc. | Dust prevention and removal device |
WO2016007086A1 (en) * | 2014-07-08 | 2016-01-14 | Airazor Technologies Pte Ltd | A filter device |
USD849920S1 (en) * | 2016-11-24 | 2019-05-28 | Zobele Holding S.P.A. | Air purifier |
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