Ratchet tensioner
Description
The dash dot dash lines in
Claims
The ornamental design for a ratchet tensioner, as shown and described.
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Patent History
Patent number: D1102856
Type: Grant
Filed: Jun 14, 2024
Date of Patent: Nov 25, 2025
Inventor: Jin Ma (Xuzhou)
Primary Examiner: Cynthia R Underwood
Application Number: 29/947,473
Type: Grant
Filed: Jun 14, 2024
Date of Patent: Nov 25, 2025
Inventor: Jin Ma (Xuzhou)
Primary Examiner: Cynthia R Underwood
Application Number: 29/947,473
Classifications
Current U.S. Class:
D8/44