Trailer lock
Description
The broken lines in the drawings illustrate the portions of the trailer lock, which 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
Other references
| D196810 | November 1963 | Thompson |
| D281220 | November 5, 1985 | Lassiter |
| D485217 | January 13, 2004 | McCoy |
| D575684 | August 26, 2008 | Falconer |
| D605565 | December 8, 2009 | Nyenhuis |
| D646951 | October 18, 2011 | Tsai |
| D690241 | September 24, 2013 | Gustafson |
| D1033280 | July 2, 2024 | Zhou |
| D1034338 | July 9, 2024 | Du |
| D1046704 | October 15, 2024 | Ma |
| 20110193320 | August 11, 2011 | Kramer |
| 20240424843 | December 26, 2024 | Siegel |
- Jyoelron Trailer Lock, posted Oct. 14, 2024 [online]. [retrieved Mar. 31, 2025]. Retrieved from internet, <https://www.amazon.ca/dp/B0DFWKXGCQ/ref=sspa_dk_hqp_detail_aax_0?psc=1> (Year: 2024).
- Paclock's UCS-77S-2516 High Security Trailer-Coupler Lock, posted Oct. 31, 2024 [online]. [retrieved Mar. 31, 2025]. Retrieved from internet, <https://a.co/d/6xGKkfJ> (Year: 2024).
Patent History
Patent number: D1101636
Type: Grant
Filed: Feb 24, 2025
Date of Patent: Nov 11, 2025
Assignee: Qingdao Ambition Technology Co., Ltd. (Qingdao)
Inventors: Zhiye Li (Qingdao), Fengtian Li (Qingdao)
Primary Examiner: Garth Rademaker
Assistant Examiner: Kristy N. Nilsson
Application Number: 29/990,650
Type: Grant
Filed: Feb 24, 2025
Date of Patent: Nov 11, 2025
Assignee: Qingdao Ambition Technology Co., Ltd. (Qingdao)
Inventors: Zhiye Li (Qingdao), Fengtian Li (Qingdao)
Primary Examiner: Garth Rademaker
Assistant Examiner: Kristy N. Nilsson
Application Number: 29/990,650
Classifications
Current U.S. Class:
Draw Element, E.g., Trailer Hitch (D12/162)