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United States Patent D807,072
Mao ,   et al. January 9, 2018

Swivel chair


CLAIM The ornamental design for a swivel chair, as shown and described.
Inventors: Mao; Rujia (Zhejiang, CN), He; Xiaoyu (Zhejiang, CN)
Name City State Country Type




Assignee: DAKANG HOLDING GROUP CO., LTD. (Zhejian, CN)
Appl. No.: D/584,884
Filed: November 18, 2016

Foreign Application Priority Data

Aug 22, 2016 [CN] 2016 3 0408242

Current U.S. Class: D6/366
Current International Class: 0601
Field of Search: ;D6/334-336,356,364,365,366,367,374,375,379,380,716,716.1,716.3,716.4

References Cited [Referenced By]

U.S. Patent Documents
D532211 November 2006 Su
D535127 January 2007 Egger
D542547 May 2007 Su
D549475 August 2007 Su
D587476 March 2009 Lenterman
D612623 March 2010 Smit
D612641 March 2010 Smit
D614894 May 2010 Queally
D693586 November 2013 Lenterman
Primary Examiner: De; Mimosa
Attorney, Agent or Firm: JCIPRNET


FIG. 1 is a perspective view of a swivel chair showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a top view thereof.

A bottom view thereof is omitted since it does not contain ornamental features. The heavy broken line showing of stitch lines forms portions of the claimed design, while the light broken line showing of portions of the swivel chair forms no part of the claimed design.

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