Ergonomic chair

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the top, front and left side of an ergonomic chair showing my new design;

FIG. 2 is a perspective view of the top, rear and left side thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

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

FIG. 6 is a left side elevational view thereof, the right side being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D292654 November 10, 1987 Melvin
D323073 January 14, 1992 Opsvik
5667278 September 16, 1997 Li
5669669 September 23, 1997 Usher
5857747 January 12, 1999 Mundkowski
Patent History
Patent number: D417085
Type: Grant
Filed: Mar 18, 1998
Date of Patent: Nov 30, 1999
Inventor: Alexey D. Kanwetz, II (Reno, NV)
Primary Examiner: Doris V. Coles
Assistant Examiner: Mimosa De
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Application Number: 0/85,218
Classifications
Current U.S. Class: D/6330
International Classification: 0601;