USD671795SActiveUtility

Drinking assistant device

45
Assignee: TAI CHIH-CHENGPriority: Sep 22, 2011Filed: Sep 22, 2011Granted: Dec 4, 2012
Est. expirySep 22, 2031(~5.2 yrs left)· nominal 20-yr term from priority
Inventors:Chih-Cheng Tai
45
PatentIndex Score
5
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for an drinking assistant device, as shown and described.

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