USD640529SActiveUtility

Spring

37
Assignee: HON HAI PREC IND CO LTDPriority: Sep 24, 2010Filed: Sep 24, 2010Granted: Jun 28, 2011
Est. expirySep 24, 2030(~4.2 yrs left)· nominal 20-yr term from priority
Inventors:Chung-Cheng HsiehLi-Ping Chen
37
PatentIndex Score
2
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a spring, as shown and described.

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