Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD468007 S1
Publication typeGrant
Application numberUS 29/134,001
Publication dateDec 31, 2002
Filing dateNov 12, 1997
Priority dateOct 25, 1996
Publication number134001, 29134001, US D468007 S1, US D468007S1, US-S1-D468007, USD468007 S1, USD468007S1
InventorsRichard J. Osendorf, Timothy John Smith
Original AssigneeDonaldson Company, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Pleat spacer for air filter
US D468007 S1
Images(3)
Previous page
Next page
Claims(1)
  1. The ornamental design for a pleat spacer for air filter, as shown and described.
Description

FIG. 1 is a perspective view of a pleat spacer for air filter;

FIG. 2 is a right side elevational view of FIG. 1, the left side elevational view being a mirror image thereof with an identical appearance;

FIG. 3 is a front side elevational view of FIG. 1, the back side elevational view being a mirror image thereof with an identical appearance;

FIG. 4 is a bottom plan view of FIG. 1; and,

FIG. 5 is a top plan view of FIG. 1.

Non-Patent Citations
Reference
1Declaration of Richard J. Osendorf with Exhibits A-C.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8097060Sep 18, 2008Jan 17, 2012Scott Technologies, Inc.Laminate filter
Classifications
U.S. ClassificationD23/365