USD1088801SActiveUtility

Quadrangle flexible hinge

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Assignee: LIN ZHIWEIPriority: Oct 13, 2021Filed: Oct 13, 2021Granted: Aug 19, 2025
Est. expiryOct 13, 2041(~15.2 yrs left)· nominal 20-yr term from priority
Inventors:Zhiwei Lin
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PatentIndex Score
0
Cited by
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References
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Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a quadrangle flexible hinge as shown and described.

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