Patent
   D320338
Priority
Mar 09 1989
Filed
Mar 09 1989
Issued
Oct 01 1991
Expiry
Oct 01 2005
Assg.orig
Entity
unknown
6
4
n/a
The ornamental design for a door latching unit, as shown and described.

FIG. 1 is a perspective view of a door latching unit showing my new design;

FIG. 2 is a top plan view thereof, the broken-line showing of a fragment of a door and frame being for illustrative purposes only and forming no part of the claimed design;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a perspective view thereof, with the thumbnut unthreaded slightly and the bolt shown rotated downward to a disengaged position.

Mastrogiovanni, Marco

Patent Priority Assignee Title
D337508, May 24 1991 La Compagnie Ideal Security, Inc. Lock
D349229, Dec 28 1992 Blue Giant Equipment Corporation Restraint latch for trucks
D493690, Aug 04 2003 Door latch lock for trailers and containers
D511958, Aug 30 2004 Chain door lock
D553474, May 02 2006 Chain door lock
D647781, Feb 04 2011 D & D Group Pty Ltd Handle
Patent Priority Assignee Title
4136898, Nov 17 1977 Combination doorhandle and safety locking device
4363227, May 14 1980 Door lock construction
233976,
D286133, May 30 1984 Venesta International Components Limited Lavatory cubicle door sliding bolt
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