Patent
   D310952
Priority
Mar 30 1988
Filed
Mar 30 1988
Issued
Oct 02 1990
Expiry
Oct 02 2004
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for a door closer, as shown and described.

FIG. 1 is a front elevational view of a door closer showing my new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image of that shown;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is an enlarged top, front and right side perspective view thereof.

Finkelstein, Burl M.

Patent Priority Assignee Title
D390442, Apr 07 1997 Kason Industries, Inc. Door closer
D891915, Jun 14 2018 Kason Industries, Inc. Door strike
D908470, Apr 11 2019 Revamp Panels, LLC Bracket
D908471, Apr 11 2019 Revamp Panels, LLC Bracket
Patent Priority Assignee Title
1586836,
214028,
229479,
D260729, Jun 27 1978 OHTA COMPANY LIMITED, A CORP OF JAPAN Combined door check and hook
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 30 1988Kason Industries, Inc.(assignment on the face of the patent)
Apr 06 1990FINKELSTEIN, BURL M KASON INDUSTRIES, INC , A CORP OF NY ASSIGNMENT OF ASSIGNORS INTEREST 0052670956 pdf
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