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Publication numberUSD273621 S
Publication typeGrant
Application numberUS 06/416,159
Publication dateApr 24, 1984
Filing dateSep 7, 1982
Publication number06416159, 416159, US D273621 S, US D273621S, US-S-D273621, USD273621 S, USD273621S
InventorsDonald J. Haub, Alfred D. Carlson
Original AssigneeTennant Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Combination sweeper-scrubber floor machine
US D273621 S
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for a combination sweeper-scrubber floor machine, substantially as shown.
Description

FIG. 1 is a front perspective view of a combination sweeper scrubber floor machine showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6530102Oct 20, 1999Mar 11, 2003Tennant CompanyScrubber head anti-vibration mounting
US7051399May 21, 2002May 30, 2006Tennant CompanyCleaner cartridge
US7199711Nov 10, 2005Apr 3, 2007Tennant CompanyMobile floor cleaner data communication
US7448114May 4, 2006Nov 11, 2008Tennant CompanyFloor sweeping and scrubbing machine
US7533435Feb 15, 2005May 19, 2009Karcher North America, Inc.Floor treatment apparatus
US7665174May 5, 2006Feb 23, 2010Tennant CompanyCleaning head for use in a floor cleaning machine
US8028365Mar 8, 2006Oct 4, 2011Tennant CompanyHard and soft floor cleaning tool and machine
US8029739Jul 30, 2004Oct 4, 2011Tennant CompanyUltraviolet sanitation device
US8051861Jan 13, 2006Nov 8, 2011Tennant CompanyCleaning system utilizing purified water
US8245345Oct 5, 2007Aug 21, 2012Karcher North America, Inc.Floor treatment apparatus
US8302240Jul 29, 2009Nov 6, 2012Karcher North America, Inc.Selectively adjustable steering mechanism for use on a floor cleaning machine
US8438685Jul 20, 2012May 14, 2013Karcher North America, Inc.Floor treatment apparatus
US8528142May 6, 2013Sep 10, 2013Karcher North America, Inc.Floor treatment apparatus
US8584294Oct 21, 2005Nov 19, 2013Tennant CompanyFloor cleaner scrub head having a movable disc scrub member
Classifications
U.S. ClassificationD32/16