Patent
   D319119
Priority
Jul 24 1987
Filed
Jan 14 1988
Issued
Aug 13 1991
Expiry
Aug 13 2005
Assg.orig
Entity
unknown
9
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. 5;

FIG. 4 is a bottom plan view; and

FIG. 5 is a top plan view.

Calnin, James E.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 26 1987CALNIN, JAMES E SHELL CHEMICAL AUSTRALIA PROPRIETARY LIMITED, 155 WILLIAM STREET, MELBOURNE, VIC AUST ASSIGNMENT OF ASSIGNORS INTEREST 0048170552 pdf
Jan 14 1988Shell Chemical (Australia) Proprietory 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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