Patent
   D320490
Priority
Feb 10 1989
Filed
Feb 10 1989
Issued
Oct 01 1991
Expiry
Oct 01 2005
Assg.orig
Entity
unknown
10
5
n/a
The ornamental design for a window washing device, as shown and described.

FIG. 1 is a top plan view of a window washing device showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a front and side perspective view thereof.

Andrew, III, Charles O. C., Elder, III, David H.

Patent Priority Assignee Title
5387045, Nov 05 1993 Reservoir wand
6190073, Mar 29 2000 Long handled lotion applicator
D330788, Jul 08 1991 The Libman Company Combined sponge and liquid soap dispenser for washing dishes
D338298, Feb 25 1991 Combined ice scraper and liquid dispenser
D387704, Sep 27 1996 The Libman Company Liquid-dispensing scrub brush
D413445, Jan 16 1996 Black & Decker Inc Scrub brush handle
D638577, Oct 28 2010 The Gillette Company LLC Liquid dispensing hair removal applicator
D644787, Apr 12 2011 The Gillette Company LLC Liquid dispensing hair removal applicator
D862821, Jul 23 2018 3M Innovative Properties Company Cleaning tool
D864510, Jul 23 2018 3M Innovative Properties Company Cleaning tool
Patent Priority Assignee Title
2587382,
3640630,
4013369, Nov 07 1975 Sprayer-wiper device
4455705, Aug 25 1982 Swiss-Tex Incorporated Cleaning device
D294989, Jan 17 1985 Manual window washer device
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