Trailer rear door lock

The ornamental design for a trailer rear door lock, as shown.

FIG. 1 is a bottom front perspective view of a trailer rear door lock showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Patent	Priority	Assignee	Title
4896906,	Feb 18 1986	The Eastern Company	Vehicle door lock system
4917412,	Feb 18 1986	The Eastern Company	Vehicle door lock system providing a plurality of spaced rotary latches
5117665,	Feb 18 1986		Vehicle door lock system
D303349,	Nov 09 1987	The Eastern Company	Combined latch housing and pivotal operating arm
D304291,	Oct 16 1987	Wells Fargo Bank, National Association	Combined latch housing and interengageable strike plate
D311324,	Feb 18 1986	The Eastern Company	Strike plate
D319001,	Feb 18 1986	The Eastern Company	Combined latch housing and interengageable strike plate
D483646,	Apr 29 2003	Ryadon, Inc.	Trailer latch
D484025,	Apr 29 2003	Ryadon, Inc.	Toolbox rotary latch
D484774,	Nov 12 2002		Trailer pin lock
D506121,	Apr 29 2004	BLAYLOCK INDUSTRIES, INC	Trailer tongue lock
D508645,	May 14 2004		Trailer wheel lock
D519825,	May 14 2004		Trailer wheel lock
D662392,	Sep 12 2011		Lock unit for a trailer pintle

Patent	Priority	Assignee	Title
3848911,
4045982,	Dec 27 1976	Ajax Hardware Corporation	Compact portable lock for sliding windows and doors
4709949,	Jul 06 1983	Nifco, Inc.	Latch device
D281220,	Dec 02 1983		Trailer lock

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jul 19 1986	FALK, DAVID	TRANSPORT SECURITY INC	ASSIGNMENT OF ASSIGNORS INTEREST	004586	0587	pdf
Jul 25 1986		Transport Security, Inc.	(assignment on the face of the patent)

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