Air filter

Hagen December 18, 2

Patent Grant D452302

U.S. patent number D452,302 [Application Number D/118,590] was granted by the patent office on 2001-12-18 for air filter. This patent grant is currently assigned to Dart Industries Inc.. Invention is credited to R. Sean Hagen.


United States Patent D452,302
Hagen December 18, 2001

Air filter

Claims

The ornamental design for an air filter, as shown and described.
Inventors: Hagen; R. Sean (Winter Park, FL)
Assignee: Dart Industries Inc. (Orlando, FL)
Appl. No.: D/118,590
Filed: February 14, 2000

Current U.S. Class: D23/365
Current International Class: 2304
Field of Search: ;D23/365,364 ;96/97 ;55/472 ;422/120

References Cited [Referenced By]

U.S. Patent Documents
D266585 October 1982 Rakoey et al.
D275317 August 1984 Beck
D358461 May 1995 Barker et al.
D361374 August 1995 Muller
D362296 September 1995 Schmidt
D371192 June 1996 Putro
D374921 October 1996 Jane et al.
D375546 November 1996 Lee
D376419 December 1996 Seaman et al.
D377523 January 1997 Marvin et al.
D382635 August 1997 Jane et al.
D384140 September 1997 Jane' et al.
D395492 June 1998 Phhillips et al.
D402745 December 1998 Termeer et al.
D402746 December 1998 Clark et al.
D420439 February 2000 Ediger et al.
Primary Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Doninger; John A. Ross; Taylor J.

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.

* * * * *


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