Office chair

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Description

FIG. 1 is a front and top perspective view of an office chair, showing my new design;

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of a portion labeled, ‘FIG. 9’ in FIG. 1.

The broken lines in the figures illustrate portions of the office chair that form no part of the claimed design. The dash dot dash lines in FIGS. 1 and 9 are for the purpose of depicting the cut line of the enlarged view and form no part of the claim.

Claims

The ornamental design for an office chair, as shown and described.

Referenced Cited
U.S. Patent Documents
D568624 May 13, 2008 Wen
D697330 January 14, 2014 Chen
D697732 January 21, 2014 Wan
D766605 September 20, 2016 Li
D785390 May 2, 2017 Tong
D916477 April 20, 2021 Tu
D929757 September 7, 2021 Feng
D935822 November 16, 2021 Wang
D959162 August 2, 2022 Tong
Patent History
Patent number: D971624
Type: Grant
Filed: Jun 15, 2021
Date of Patent: Dec 6, 2022
Inventor: Huazhu Liu (Shandong Province)
Primary Examiner: Mimosa De
Application Number: 29/794,908
Classifications
Current U.S. Class: D6/366