USD882789SActiveUtility

Ultrasonic cutter head

68
Assignee: BEIJING SMTP TECH CO LTDPriority: Jan 31, 2018Filed: Jan 31, 2018Granted: Apr 28, 2020
Est. expiryJan 31, 2038(~11.5 yrs left)· nominal 20-yr term from priority
Inventors:Cao Qun
68
PatentIndex Score
11
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an ultrasonic cutter head, as shown and described.

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