Patent
   D338291
Priority
Aug 29 1990
Filed
Aug 29 1990
Issued
Aug 10 1993
Expiry
Aug 10 2007
Assg.orig
Entity
unknown
2
10
n/a
The ornamental design for a floor scrubbing machine, as shown and described.

FIG. 1 is a top, front and left side perspective view of a floor scrubbing machine showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a right side elevational view thereof, the left side being a mirror image.

The undisclosed bottom view is plain and unornamented.

Palmer, Gary E., Smith, Ronald J., Valadez, Jaime R.

Patent Priority Assignee Title
D365423, Apr 29 1993 KARCHER NORTH AMERICA, INC Cleaning machine housing
ER1327,
Patent Priority Assignee Title
183080,
183552,
202170,
D255356, Sep 06 1977 COOPER INDUSTRIES, INC , A CORP OF DE Powered sweeper
D258963, Apr 19 1979 COOPER INDUSTRIES, INC , A CORP OF DE Carpet extractor solution and recovery apparatus
D263475, Nov 13 1979 COOPER INDUSTRIES, INC , A CORP OF DE Scrubber
D273621, Sep 07 1982 Tennant Company Combination sweeper-scrubber floor machine
D290053, Jun 25 1984 COOPER INDUSTRIES, INC , A CORP OF DE Housing for a floor maintenance machine
D290054, Jun 25 1984 COOPER INDUSTRIES, INC , A CORP OF DE Housing for a floor cleaning machine
D298479, Jan 21 1986 Edic; EDIC, A CORP OF CA Portable machine for wet or dry vacuum extraction
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 20 1990PALMER, GARY E HAKO MINUTEMAN, INC , A CORP OF ILLINOISASSIGNMENT OF ASSIGNORS INTEREST 0054870642 pdf
Aug 20 1990SMITH, RONALD J HAKO MINUTEMAN, INC , A CORP OF ILLINOISASSIGNMENT OF ASSIGNORS INTEREST 0054870642 pdf
Aug 20 1990VALADEZ, JAIME R HAKO MINUTEMAN, INC , A CORP OF ILLINOISASSIGNMENT OF ASSIGNORS INTEREST 0054870642 pdf
Aug 29 1990Hako Minuteman, Inc.(assignment on the face of the patent)
Apr 15 1994HAKO MINUTEMAN, INC MINUTEMAN INTERNATIONAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0073780664 pdf
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