|
The ornamental design for an air filter for attachment to a fan grill, as shown and described. |
|||||||||||||||||
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.
Carley, Joseph C., Cich, Jr., James J.
| Patent | Priority | Assignee | Title |
| 6398835, | Sep 24 1999 | Air filtering device having a toroidaly shaped shroud attached to a fan guard for holding a toroidally shaped filter element | |
| 7393272, | Dec 29 2004 | 3M Innovative Properties Company | Air filter assembly |
| 8328894, | Aug 20 2008 | S C JOHNSON & SON, INC | Dust prevention and removal device |
| D449098, | Feb 23 1998 | Fan filter | |
| D558870, | Dec 19 2006 | HENKEL AG & CO KGAA | Grill for air purifier |
| D628281, | Feb 20 2009 | BIT 7, INC | Dust prevention and removal device |
| D849920, | Nov 24 2016 | ZOBELE HOLDING S.P.A. | Air purifier |
| Patent | Priority | Assignee | Title |
| 3966442, | Sep 30 1974 | Aladdin Industries, Incorporated | Odor masking and filtering ashtray |
| 4477272, | Jul 06 1982 | Fan filter | |
| 4750863, | Jun 11 1987 | G & H Enterprises | Fan shroud filter |
| 4889543, | Dec 08 1988 | Air filtering system | |
| 5094676, | May 03 1990 | Filter/fan assembly | |
| EP196337, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 01 1994 | CICH, JAMES J , JR | PATTON ELECTRIC COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006859 | /0684 | |
| Feb 01 1994 | CARLEY, JOSEPH C | PATTON ELECTRIC COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006859 | /0684 | |
| Feb 04 1994 | Patton Electric Company, Inc. | (assignment on the face of the patent) | / | |||
| Dec 13 1996 | PATTON ELECTRIC COMPANY, INC | RIVAL COMPANY, THE | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009893 | /0327 | |
| Feb 05 1999 | RIVAL COMPANY, THE | BANKBOSTON, N A , AS AGENT | PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT | 009968 | /0802 | |
| May 04 2004 | The Rival Company | THE HOLMES GROUP, INC | MERGER SEE DOCUMENT FOR DETAILS | 015065 | /0519 | |
| May 06 2004 | HOLMES GROUP, INC THE | GENERAL ELECTRIC CAPITAL CORPORATION, AS COLLATERAL AGENT | SECURITY AGREEMENT | 015065 | /0681 | |
| May 06 2004 | FLEET NATIONAL BANK | The Rival Company | RELEASE OF SECURITY INTEREST RECORDED AT REEL 009968 FRAME 0802 | 015065 | /0091 | |
| Jul 18 2005 | THE HOLMES GROUP, INC | JCS THG, LLC | MERGER SEE DOCUMENT FOR DETAILS | 025137 | /0295 | |
| Jun 30 2006 | JCS THG, LLC | Sunbeam Products, Inc | MERGER SEE DOCUMENT FOR DETAILS | 025137 | /0306 | |
| Oct 07 2010 | Sunbeam Products, Inc | BARCLAYS BANK PLC, AS ADMINISTRATIVE AGENT | PATENT SECURITY AGREEMENT | 025169 | /0465 | |
| May 31 2011 | BARCLAYS BANK PLC | Sunbeam Products, Inc | TERMINATION AND RELEASE OF SECURITY INTEREST RELEASES RF 025169 0465 | 026461 | /0935 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |