Ergonomic chair

Wang January 26, 2

Patent Grant D908373

U.S. patent number D908,373 [Application Number D/746,898] was granted by the patent office on 2021-01-26 for ergonomic chair. The grantee listed for this patent is Jiachen Wang. Invention is credited to Jiachen Wang.


United States Patent D908,373
Wang January 26, 2021

Ergonomic chair

Claims

CLAIM The ornamental design for an ergonomic chair, as shown and described.
Inventors: Wang; Jiachen (Guangdong, CN)
Applicant:
Name City State Country Type

Wang; Jiachen

Guangdong

N/A

CN
Appl. No.: D/746,898
Filed: August 18, 2020

Foreign Application Priority Data

Aug 12, 2020 [CN] 2020 3 0456653
Current U.S. Class: D6/335
Current International Class: 0601
Field of Search: ;D6/335,336,338,341,342,360,366

References Cited [Referenced By]

U.S. Patent Documents
3820844 June 1974 Fortnam
D233807 December 1974 Ruf
D243486 March 1977 Buhk
D266291 September 1982 Leffler
D267680 January 1983 Leffler
D276766 December 1984 Truette
D283762 May 1986 Caruso
D308606 June 1990 Behringer
D370569 June 1996 Opsvik
D437129 February 2001 Pinto
D439066 March 2001 Hannes
D493292 July 2004 Seiler
D496803 October 2004 Bjurman
D515831 February 2006 Hosoe
D540048 April 2007 Llusca
D577229 September 2008 Haaksma
D577230 September 2008 Haaksma
7628455 December 2009 Brodeur
D657594 April 2012 Knight
D663541 July 2012 Onopa
8297706 October 2012 Matthews
8585136 November 2013 Warncke
D698162 January 2014 Kita
D729531 May 2015 Veatch
D751306 March 2016 Winningham
D770789 November 2016 Chen
D777462 January 2017 Haaksma
D789105 June 2017 Voigt et al.
D815446 April 2018 Jahns
D868518 December 2019 Tamura
D882978 May 2020 Fribush
D893899 August 2020 Osler
Primary Examiner: Pratt; Deanna L
Attorney, Agent or Firm: ScienBiziP, P.C.

Description



FIG. 1 is a front perspective view of an ergonomic chair, showing my design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines illustrate portions of the ergonomic chair that form no part of the claimed design.

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Patent Diagrams and Documents

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