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Patent
D646951
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Priority
Mar 15 2011
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Filed
Mar 15 2011
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Issued
Oct 18 2011
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Expiry
Oct 18 2025
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Assg.orig
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Entity
unknown
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28
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8
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n/a
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The ornamental design for a trailer lock, as shown and described.
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FIG. 1 is a perspective view of trailer lock showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is an exploded perspective view of an ergonomic locking pin with lock cover in position to expose key receptacle.
Tsai, Chin-Hui
Patent |
Priority |
Assignee |
Title |
8607600, |
Aug 25 2008 |
Master Lock Company LLC |
Pin locking device |
8640507, |
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|
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8640510, |
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8640511, |
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8726703, |
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8783073, |
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8899080, |
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D655148, |
Feb 23 2011 |
CSP TECHNOLOGIES NORTH AMERICA, LLC |
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D658965, |
Jun 15 2011 |
|
Adjustable couple latch lock |
D660681, |
Feb 23 2011 |
CSP TECHNOLOGIES NORTH AMERICA, LLC |
Latch |
D660682, |
Apr 19 2011 |
BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER |
Security apparatus |
D703023, |
Aug 24 2009 |
Master Lock Company LLC |
Lock |
D724928, |
Aug 24 2009 |
Master Lock Company LLC |
Lock |
D724929, |
Aug 24 2009 |
Master Lock Company LLC |
Lock |
D724930, |
Aug 24 2009 |
Master Lock Company LLC |
Lock |
D729608, |
Aug 24 2009 |
Master Lock Company LLC |
Lock |
D737656, |
Mar 24 2014 |
|
Gate striker |
D742717, |
Nov 12 2014 |
|
Differential pin lock |
D745364, |
Oct 31 2014 |
CONNOR USA LLC |
Receiver lock |
D752413, |
Dec 16 2014 |
NU D LIMITED |
Latch key with circular head |
D826691, |
Dec 14 2016 |
ASSA ABLOY ENTRANCE SYSTEMS AB |
Trailer |
D865483, |
Jun 22 2016 |
|
Telescopic lock for sliding doors and windows |
D894714, |
Apr 19 2018 |
|
Locking device |
D981210, |
Nov 17 2022 |
Yiwu Ledong Import And Export Co., Ltd. |
Lock |
ER2760, |
|
|
|
ER3155, |
|
|
|
ER5281, |
|
|
|
ER7070, |
|
|
|
Patent |
Priority |
Assignee |
Title |
4689978, |
Oct 27 1986 |
|
Side bar wafer lock, an improved spring retainer for said lock, and a method of using said spring retainer in said lock |
5119649, |
Nov 06 1990 |
|
Locking device for recreational articles |
5332251, |
Jul 15 1993 |
|
Trailer hitch lock |
5345794, |
Aug 17 1993 |
|
Shackleless padlock system |
D503328, |
Oct 20 2003 |
Laclede Chain Manufacturing Co. |
Latching grab hook |
D515399, |
Aug 30 2004 |
Alloy Metal Manufactory Ltd. |
Notebook computer/projector security lock |
D534054, |
Apr 01 2005 |
|
Spare tire bumper lock |
D589779, |
May 22 2007 |
|
Ergonomic locking pin |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a