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Publication numberUSD632770 S1
Publication typeGrant
Application numberUS 29/319,769
Publication dateFeb 15, 2011
Filing dateJun 13, 2008
Priority dateJun 13, 2008
Publication number29319769, 319769, US D632770 S1, US D632770S1, US-S1-D632770, USD632770 S1, USD632770S1
InventorsTerrence M. Rotter, Jeffrey S. Sayler, Richard R. Koehl, Robert J. Hensel, Herbert V. Kohler, Jr.
Original AssigneeKohler Co.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Cyclonic air cleaner housing
US D632770 S1
Abstract  available in
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  1. An ornamental design for cyclonic air cleaner housing.

FIG. 1 is a perspective view of an embodiment of a cyclonic air cleaner housing;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is top view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the figures are for illustrative environmental purposes only and form no part of the claimed design.

Non-Patent Citations
1Fleetguard air cleaners; Nelson-Fleetguard 1-3, Nelson Assembly 1 & 2; competitor air cleaner assemblies; on or before Oct. 12, 2005 (5 pgs.).
2Fleetguard OptiAir Technical Bulletin, Air Cleaner Data Sheet and Performance Curve; (c) Fleetguard 2005, TB08/04-2 Rev. 1, USA;; 2 pages.
3—lit/americas—brochures/LT32624.pdf; OptiAir filter system.
4—lit/americas—brochures/air—housings.pdf; on or before Feb. 23, 2007; Fleetguard filter housings on pp. E111 & E112.
5—lit/americas—brochures/LT32599—s4.pdf; on or before Feb. 23, 2007; Fleetguard filter housing on p. 95 and OptiAir filters on pp. 101-126.
6; includes a section on Europicion filters; Jun. 2005.
7Mahle-$FILE/Filterprogramm—em.pdf; Jun. 2006 (20 pgs.).
8Mann & Hummel's High Performance Air Cleaner give the Mercury Marauder a Boost in Performance; Advance Material and Composite News, May 2002, N539; htt:/; 2 pages.
9PCT Written Opinion of the International Searching Authority, based on International Application No. PCT/US2009/003371; Nov. 23, 2009, 6 pages.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8529324Apr 17, 2003Sep 10, 2013The Sy-Klone CompanyPowered air cleaning system and method of making same
US8657928Sep 28, 2011Feb 25, 2014The Sy-Klone CompanyVersatile compact air precleaner, air cleaning method and disposable air filter cartridge for air precleaner
US8945282Nov 21, 2013Feb 3, 2015The Sy-Klone CompanyVersatile compact air precleaner, air cleaning method and disposable air filter cartridge for air precleaner
U.S. ClassificationD23/364