Office chair

Chen February 19, 2

Patent Grant D676254

U.S. patent number D676,254 [Application Number D/398,168] was granted by the patent office on 2013-02-19 for office chair. This patent grant is currently assigned to Jianhua Yang. The grantee listed for this patent is Desheng Chen. Invention is credited to Desheng Chen.


United States Patent D676,254
Chen February 19, 2013

Office chair

Claims

CLAIM The ornamental design of an office chair, as shown.
Inventors: Chen; Desheng (Sanchung, CN)
Applicant:
Name City State Country Type

Chen; Desheng

Sanchung

N/A

CN
Assignee: Yang; Jianhua (Foshan, CN)
Appl. No.: D/398,168
Filed: July 27, 2011

Current U.S. Class: D6/366
Current International Class: 0601
Field of Search: ;D6/334-336,364,365,366,367,368,374,379,380,498,500-502 ;297/411.27,452.13,452.21,452.24,452.26,452.29,452.32,452.35,452.46,452.56

References Cited [Referenced By]

U.S. Patent Documents
D456159 April 2002 Ball et al.
D456650 May 2002 Ball et al.
D457023 May 2002 Ball et al.
D544720 June 2007 Berbegal Perez
D567521 April 2008 Igarashi
D572923 July 2008 Huang
D575085 August 2008 Su
D600931 September 2009 Pearson et al.
D641983 July 2011 Hazzard
D663129 July 2012 Greutmann
Primary Examiner: De; Mimosa
Attorney, Agent or Firm: Luedeka Neely Group, P.C.

Description



FIG. 1 is front perspective view generally taken from one side of the office chair;

FIG. 2 is a front elevation view of the office chair shown in FIG. 1;

FIG. 3 is a rear elevation view of the office chair shown in FIG. 1;

FIG. 4 is a side elevation view of the office chair shown in FIG. 1;

FIG. 5 is a top plan view of the office chair shown in FIG. 1; and,

FIG. 6 is a bottom plan view of the office chair shown in FIG. 1.

Unclaimed portions of the invention are indicated by broken lines.

* * * * *


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