Trailer lock

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Description

FIG. 1 is a perspective view of a trailer lock, showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a partial enlarged view of FIG. 1; and,

FIG. 10 is a partial enlarged view of FIG. 2.

The dashed broken lines in the figures are for the purposes of illustrating portions of the trailer lock, which form no part of the claimed design. The dot-dash broken lines in the figures illustrate the periphery of the enlarged view of the trailer lock and form no part of the claimed design.

Claims

The ornamental design for a trailer lock, as shown and described.

Referenced Cited
U.S. Patent Documents
6575000 June 10, 2003 Li
6829915 December 14, 2004 Li
D745364 December 15, 2015 Chen
20050111941 May 26, 2005 McCrory
20070137266 June 21, 2007 Hsai
20220032699 February 3, 2022 Li
20220055431 February 24, 2022 White
20230020914 January 19, 2023 Chen
Other references
  • “Master Lock 1471DAT Trailer Coupler Latch Lock, 3 4/10″ Long Shackle × 9/32″ Diameter Pin Silver : Automotive” amazon.com, post Published May 4, 2004. Retrieved Oct. 16, 2023. Available online at URL:https://www.amazon.com/Master-Lock-Shackle-Diameter-Coupler/dp/B0000AZ7WJ/ref=sr_1_21?crid=G (Year: 2004).
  • “Retrue Trailer Tongue Coupler Lock, Dia ¼Inch, 3½ Inch Span Trailer Hitch Lock for Latch-Type Coupler, To” amazon.com, post Published Aug. 9, 2023. Retrieved Oct. 16, 2023. Available online at URL:https://www.amazon.com/RETRUE-Trailer-Tongue-Coupler-Latch-Type/dp/B0CF527RWS/ref=sr_1_28?crid (Year: 2023).
Patent History
Patent number: D1027732
Type: Grant
Filed: Sep 26, 2022
Date of Patent: May 21, 2024
Assignee:
Inventor: Guangliang Chen (Ruian)
Primary Examiner: Christian P. McLean
Assistant Examiner: Jessica Lynn Devilbiss
Application Number: 29/854,469
Classifications