Patent
   D423322
Priority
Feb 27 1998
Filed
Feb 27 1998
Issued
Apr 25 2000
Expiry
Apr 25 2014
Assg.orig
Entity
unknown
5
4
n/a
I claim the ornamental design for a glad-hand lock, as shown and described.

FIG. 1 is a perspective view of the claimed glad-hand lock engaged with a glad-hand air supply, the broken-lines disclosing a portion of the glad-hand air supply and padlock are shown for illustrated purposes only and forming no part of the clamed design.

FIG. 2 is an exploded perspective view of the claimed glad-hand lock.

FIG. 3 is a front end elevation of the glad-hand lock in FIG. 1

FIG. 4 is a rear end elevation thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a right end elevation thereof; and,

FIG. 8 is a left end elevation thereof.

Stover, DeVere W.

Patent Priority Assignee Title
10688907, Aug 16 2017 Automated trailer pneumatic inflation system
6457921, Nov 13 1999 Trailer pneumatic inflation system and inflatable air bags for use therewith
D432898, Jun 24 1999 Glad hand lock
D664829, Aug 09 2010 Flexible Steel Lacing Company Tension adjustment lock-out device for a conveyor belt cleaner
D897817, Oct 25 2018 I-TEK METAL MFG. CO., LTD Stopper for a top or bottom latch
Patent Priority Assignee Title
3884055,
4693096, Dec 08 1986 Brake line coupler lock
5076077, Jan 31 1991 Locking device for a glad hand brake line coupler
D350055, May 10 1993 Norco Industries, Inc. Glad hand security lock
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