Drinking assistant device
Description
Claims
I claim the ornamental design for an drinking assistant device, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D671795
Type: Grant
Filed: Sep 22, 2011
Date of Patent: Dec 4, 2012
Inventor: Chih-Cheng Tai (Sunnyvale, CA)
Primary Examiner: Marianne Pandozzi
Attorney: Haverstock & Owens LLP
Application Number: 29/402,356
Type: Grant
Filed: Sep 22, 2011
Date of Patent: Dec 4, 2012
Inventor: Chih-Cheng Tai (Sunnyvale, CA)
Primary Examiner: Marianne Pandozzi
Attorney: Haverstock & Owens LLP
Application Number: 29/402,356
Classifications
Current U.S. Class:
D7/396.3;
D7/396.2;
D7/392.1