USD695584SActiveUtility

Dust drill collector

85
Assignee: CHEN CHAO-YANGPriority: Aug 31, 2012Filed: Aug 31, 2012Granted: Dec 17, 2013
Est. expiryAug 31, 2032(~6.1 yrs left)· nominal 20-yr term from priority
Inventors:Chao Chen
85
PatentIndex Score
32
Cited by
24
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a dust drill collector, as shown and described.

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