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.


  1. Advanced Patent Search
Publication numberUSD338291 S
Publication typeGrant
Application numberUS 07/574,912
Publication dateAug 10, 1993
Filing dateAug 29, 1990
Publication number07574912, 574912, US D338291 S, US D338291S, US-S-D338291, USD338291 S, USD338291S
InventorsGary E. Palmer, Ronald J. Smith, Jaime R. Valadez
Original AssigneeHako Minuteman, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Floor scrubbing machine
US D338291 S
Abstract  available in
Previous page
Next page
  1. 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.

U.S. ClassificationD32/19