Air filter

- Dart Industries Inc.
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Description

FIG. 1 is a top and front perspective view of an air filter showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

Claims

The ornamental design for an air filter, as shown and described.

Referenced Cited
U.S. Patent Documents
D266585 October 19, 1982 Rakoey et al.
D275317 August 28, 1984 Beck
D358461 May 16, 1995 Barker et al.
D361374 August 15, 1995 Muller
D362296 September 12, 1995 Schmidt
D371192 June 25, 1996 Putro
D374921 October 22, 1996 Jané et al.
D375546 November 12, 1996 Lee
D376419 December 10, 1996 Seaman et al.
D377523 January 21, 1997 Marvin et al.
D382635 August 19, 1997 Jane et al.
D384140 September 23, 1997 Jane′ et al.
D395492 June 23, 1998 Phhillips et al.
D402745 December 15, 1998 Termeer et al.
D402746 December 15, 1998 Clark et al.
D420439 February 8, 2000 Ediger et al.
Patent History
Patent number: D452302
Type: Grant
Filed: Feb 14, 2000
Date of Patent: Dec 18, 2001
Assignee: Dart Industries Inc. (Orlando, FL)
Inventor: R. Sean Hagen (Winter Park, FL)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firms: John A. Doninger, Taylor J. Ross
Application Number: 29/118,590
Classifications
Current U.S. Class: Filter (D23/365)
International Classification: 2304;