Exercise chair

Description

FIG. 1 is a perspective view of an exercise chair, showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D214835 August 1969 Lockwood
D264360 May 11, 1982 Orenstein
D270499 September 13, 1983 Harper, Jr. et al.
D286802 November 18, 1986 Ahlberg
D315643 March 26, 1991 Guy
D326958 June 16, 1992 Royle et al.
4109960 August 29, 1978 Stinchfield
4367870 January 11, 1983 Birch
4902003 February 20, 1990 Buoni
Patent History
Patent number: D374695
Type: Grant
Filed: Jul 25, 1995
Date of Patent: Oct 15, 1996
Inventor: Steven L. Hatfield (Boulder, CO)
Primary Examiner: Philip S. Hyder
Law Firm: Woodard, Emhardt, Naughton Moriarty & McNett
Application Number: 0/41,798
Classifications
Current U.S. Class: D21/191; D6/348