Filter

Lipscomb , et al. April 17, 2

Patent Grant D657843

U.S. patent number D657,843 [Application Number D/375,383] was granted by the patent office on 2012-04-17 for filter. This patent grant is currently assigned to Pioneer Pet Products, LLC. Invention is credited to Qing He, John M. Lipscomb.


United States Patent D657,843
Lipscomb ,   et al. April 17, 2012

Filter

Claims

CLAIM The ornamental design for a filter, as shown and described.
Inventors: Lipscomb; John M. (Cedarburg, WI), He; Qing (North Andover, MA)
Assignee: Pioneer Pet Products, LLC (Cedarburg, WI)
Appl. No.: D/375,383
Filed: September 21, 2010

Current U.S. Class: D23/209; D23/365
Current International Class: 2301
Field of Search: ;D23/207,209,365 ;210/167.21,167.27,167.26,266,473,477

References Cited [Referenced By]

U.S. Patent Documents
D282484 February 1986 Armbruster
5800707 September 1998 Mehnert et al.
D409739 May 1999 Hood et al.
D410727 June 1999 Khamis et al.
D421025 February 2000 Werner
D425189 May 2000 Gillingham et al.
D449878 October 2001 Bjersten
D472683 April 2003 Stratford
D475787 June 2003 Zia et al.
D476725 July 2003 Dushek et al.
D484584 December 2003 Anderson et al.
6783669 August 2004 Okagawa et al.
D517163 March 2006 Pesakovich et al.
D518143 March 2006 Weidler et al.
D520620 May 2006 Wang
D522194 May 2006 Mason
D568014 April 2008 Fester et al.
D593925 June 2009 Chu
D598088 August 2009 Foerster
D605275 December 2009 Kawano et al.
D606621 December 2009 Larsson et al.
D613851 April 2010 Pilgrim et al.
D624639 September 2010 Dilorenzo
Primary Examiner: Webster; Robin V
Attorney, Agent or Firm: Boyle Fredrickson, S.C.

Description



FIG. 1 is a perspective view of a filter incorporating our new design, viewed from in front of, above, and from the right side thereof;

FIG. 2 is a right side elevation view thereof, the left side elevation view being a mirror image;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof, the bottom plan view being a minor image; and,

FIG. 5 is a front elevation view thereof.

The broken lines in FIGS. 1-5 are for illustrative purposes only and form no part of the claimed design.

* * * * *


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