Seat back

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Description

FIG. 1 is a perspective view of a seat back showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

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
D648966 November 22, 2011 Ong
D704946 May 20, 2014 Wu
D780499 March 7, 2017 Tsai
9713384 July 25, 2017 Chen
D839035 January 29, 2019 Tsai
D841997 March 5, 2019 Chen
10827841 November 10, 2020 Tsai
D907947 January 19, 2021 Wang
D912421 March 9, 2021 Chen
20050189810 September 1, 2005 Wu
20110215623 September 8, 2011 Tsai
20170027328 February 2, 2017 Su
20200345142 November 5, 2020 Battey
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
Classifications
Current U.S. Class: D6/716.4