Double wall drinking glass
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Description
Claims
The ornamental design for a double wall drinking glass, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D563172
Type: Grant
Filed: Sep 14, 2007
Date of Patent: Mar 4, 2008
Assignee: Pi-Design AG (Triengen)
Inventor: Jørgen Bodum (Meggen)
Primary Examiner: Philip S. Hyder
Assistant Examiner: Cynthia Underwood
Attorney: Cowan, Liebowitz & Latman, PC
Application Number: 29/284,780
Type: Grant
Filed: Sep 14, 2007
Date of Patent: Mar 4, 2008
Assignee: Pi-Design AG (Triengen)
Inventor: Jørgen Bodum (Meggen)
Primary Examiner: Philip S. Hyder
Assistant Examiner: Cynthia Underwood
Attorney: Cowan, Liebowitz & Latman, PC
Application Number: 29/284,780
Classifications
Current U.S. Class:
D7/523;
D7/509