USD699910SActiveUtility

Dust-proof mechanism for a positioning cover

27
Assignee: YANG CHENG-CHIANGPriority: Jan 1, 2013Filed: Jan 1, 2013Granted: Feb 18, 2014
Est. expiryJan 1, 2033(~6.4 yrs left)· nominal 20-yr term from priority
Inventors:Cheng-Chiang Yang
27
PatentIndex Score
0
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a dust-proof mechanism for a positioning cover, as shown and described.

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