Twist lock
Latest Shenzhen Rockroll Trading Co., Ltd. Patents:
Description
The broken lines shown in the drawings illustrate portions of the twist lock that form no part of the claimed design.
Claims
The ornamental design for a twist lock, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D1070837
Type: Grant
Filed: Mar 19, 2023
Date of Patent: Apr 15, 2025
Assignee: Shenzhen Rockroll Trading Co., Ltd. (Shenzhen)
Inventor: Junchao Zhou (Shenzhen)
Primary Examiner: David G Muller
Assistant Examiner: Christina Gabrielle Cosden
Application Number: 29/887,247
Type: Grant
Filed: Mar 19, 2023
Date of Patent: Apr 15, 2025
Assignee: Shenzhen Rockroll Trading Co., Ltd. (Shenzhen)
Inventor: Junchao Zhou (Shenzhen)
Primary Examiner: David G Muller
Assistant Examiner: Christina Gabrielle Cosden
Application Number: 29/887,247
Classifications
Current U.S. Class:
For Handset (D14/253)