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Publication numberUSD403414 S
Publication typeGrant
Application numberUS 29/079,234
Publication dateDec 29, 1998
Filing dateNov 10, 1997
Publication number079234, 29079234, US D403414 S, US D403414S, US-S-D403414, USD403414 S, USD403414S
InventorsNathan E. Shelton, Duncan Bickerton
Original AssigneeK & N Engineering, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Cylindrical pleated air filter with top and sidewall filtering areas
US D403414 S
Images(2)
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Claims(1)
  1. The ornamental design for a cylindrical pleated air filter with top and sidewall filtering areas, as shown and described.
Description

FIG. 1 is a side elevational view of an air filter showing our new design, the other sides being identical to that shown;

FIG. 2 is a bottom plan view;

FIG. 3 is a top plan view;

FIG. 4 is a perspective view;

FIG. 5 is an enlarged fragmentary sectional view taken along line 5--5 of FIG. 3 ; and,

FIG. 6 is an enlarged fragmentary perspective view showing details of the pleats.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6808552Oct 15, 2002Oct 26, 2004Borla Perfomance Industries, Inc.Air filtration device for internal combustion engine
US8157450Aug 22, 2008Apr 17, 2012Baldor Electric CompanyWaveform expansion sleeve for a bearing
USRE40481 *Oct 25, 2006Sep 9, 2008Borla Performance Industries, Inc.Air filtration device for internal combustion engine
Classifications
U.S. ClassificationD23/365