Patent
   D318545
Priority
Jul 24 1987
Filed
Jan 14 1988
Issued
Jul 23 1991
Expiry
Jul 23 2005
Assg.orig
Entity
unknown
2
14
n/a
The ornamental design for a carpet cleaning tool, as shown and described.

FIG. 1 is a bottom perspective view of a carpet cleaning tool, showing my new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a sectional view, taken along lines 3--3 of FIG. 4;

FIG. 4 is a bottom plan view; and

FIG. 5 is a top plan view.

Calnin, James E.

Patent Priority Assignee Title
D532946, Nov 23 2005 Briggs & Stratton, LLC Cleaning attachment for a pressure washer
D938120, Aug 28 2020 Guangzhou Yihua Electronic Equipment Co., Ltd. Cleaning device for soldering tips
Patent Priority Assignee Title
1849370,
2336357,
2516491,
2532429,
3838474,
4566148, Nov 26 1982 Device for scraping off liquid
211812,
213016,
217736,
D251539, Jul 05 1977 Rub-A-Venture Scrubbing element for attachment to palm or finger surfaces of an elastic glove
D272235, Aug 20 1981 Farnam Companies, Inc. Powder applicator cap
FI25207,
FR1414658,
GB2187945,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 26 1987CALNIN, JAMES E SHELL CHEMICAL AUSTRALIA PROPRIETARY LIMITEDASSIGNMENT OF ASSIGNORS INTEREST 0048400912 pdf
Jan 14 1988Shell Chemical (Australia) Proprietary Limited(assignment on the face of the patent)
Feb 14 1989SHELL CHEMICAL AUSTRALIA PTY LTD , 155 WILLIAM STREET, MELBOURNE, A COMPANY OF VICTORIANICHOLAS KIWI PTY LTD , 610 HEATHERTON ROAD, CLAYTON SOUTH, A COMPANY OF VICTORIAASSIGNMENT OF ASSIGNORS INTEREST 0050750576 pdf
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