Seat structure
Description
Claims
The ornamental design for a seat structure, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D690974
Type: Grant
Filed: Jan 27, 2012
Date of Patent: Oct 8, 2013
Inventor: Albert R. Pollack (Levittown, PA)
Primary Examiner: Mimosa De
Application Number: 29/411,918
Type: Grant
Filed: Jan 27, 2012
Date of Patent: Oct 8, 2013
Inventor: Albert R. Pollack (Levittown, PA)
Primary Examiner: Mimosa De
Application Number: 29/411,918
Classifications
Current U.S. Class:
D6/716;
D6/375