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Negative pressure device

58
Assignee: BENQ MATERIALS CORPPriority: Mar 9, 2017Filed: Jun 12, 2017Granted: Mar 5, 2019
Est. expiryMar 9, 2037(~10.7 yrs left)· nominal 20-yr term from priority
Inventors:Mao-Sung Huang
58
PatentIndex Score
7
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a negative pressure device, as shown and described.

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