Seat back
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Description
The broken lines in the drawings depict portions of the seat back that form no part of the claimed design.
Claims
The ornamental design for a seat back, as shown and described.
Referenced Cited
U.S. Patent Documents
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D704946 | May 20, 2014 | Wu |
D780499 | March 7, 2017 | Tsai |
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D907947 | January 19, 2021 | Wang |
D912421 | March 9, 2021 | Chen |
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Patent History
Patent number: D929165
Type: Grant
Filed: May 19, 2020
Date of Patent: Aug 31, 2021
Assignee:
Inventor: Liyi Guo (Guangzhou)
Primary Examiner: R. Johnson
Application Number: 29/735,132
Type: Grant
Filed: May 19, 2020
Date of Patent: Aug 31, 2021
Assignee:
Inventor: Liyi Guo (Guangzhou)
Primary Examiner: R. Johnson
Application Number: 29/735,132
Classifications
Current U.S. Class:
D6/716.4