Ergonomic chair

Description

FIG. 1 is a perspective view of the ergonomic chair embodying my new design;

FIG. 2 is a frontal view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a side view thereof.

Referenced Cited
U.S. Patent Documents
D135474 April 1943 Wagner
D135778 June 1943 Wood
D137214 February 1944 Koenig
D181032 September 1957 Winer
D188656 August 1960 Wagner
D207102 March 1967 Hennessey
D243296 February 8, 1977 Gottsegen
D243486 March 1, 1977 Buhk
D275242 August 28, 1984 Stephens
D283858 May 20, 1986 Opsvik
1065022 June 1913 Bell
3142514 July 1964 Ginat
3541313 November 1970 Buzzi
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4522404 June 11, 1985 Congleton
5246266 September 21, 1993 Ostergaard
Patent History
Patent number: D358498
Type: Grant
Filed: May 3, 1994
Date of Patent: May 23, 1995
Inventor: Timothy G. Bruns (St. Paul, MN)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Gary D. Watson
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/22,281
Classifications
Current U.S. Class: D/6366; D/6380