USD651775SActiveUtility

Dust collector

Assignee: CHENG YUAN-TAIPriority: Nov 30, 2010Filed: Nov 30, 2010Granted: Jan 3, 2012
Est. expiryNov 30, 2030(~4.3 yrs left)· nominal 20-yr term from priority
Inventors:Yuan-Tai Cheng
70
PatentIndex Score
17
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for a dust collector, as shown and described.

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