Air filter assembly
Dalzell December 2, 2
U.S. patent number D483,103 [Application Number D/177,082] was granted by the patent office on 2003-12-02 for air filter assembly. This patent grant is currently assigned to 3M Innovative Properties Company. Invention is credited to Gail M. Dalzell.
| United States Patent | D483,103 |
| Dalzell | December 2, 2003 |
Air filter assembly
Claims
The ornamental design for an air filter assembly, as shown and described.
| Inventors: | Dalzell; Gail M. (Somerset, WI) |
|---|---|
| Assignee: | 3M Innovative Properties
Company (St. Paul, MN) |
| Appl. No.: | D/177,082 |
| Filed: | March 4, 2003 |
| Current U.S. Class: | D23/365 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/364,365,355 ;55/497,498,DIG.31 ;210/493.3 |
References Cited [Referenced By]
U.S. Patent Documents
| 3831765 | August 1974 | Flynn et al. |
| 5230799 | July 1993 | Willard et al. |
| 5782944 | July 1998 | Justice |
| 5795361 | August 1998 | Lanier et al. |
| 6228152 | May 2001 | Guerin et al. |
Attorney, Agent or Firm: Huebsch; William L.
Description
FIG. 1 is a top isometric view of an air filter assembly showing my new design; and,
FIG. 2 is a top view of the air filter assembly.
The bottom and edge views of the air filter assembly are free of ornamentation.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
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