The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 2000
Filed:
Apr. 15, 1992
Applicant:
Inventor:
Victor Toso, St. Paul, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
29742311 ; 29742319 ; 297383 ; 297464 ;
Abstract
An ergonomic support for maintaining a user in an erect sitting posture, including a seat, a knee brace and a backrest, the position of which are adjustable relative to one another. Also set forth is a self-contained ergonomic chair which includes a frame to be supported on a floor, a seat supported to the frame, a backrest supported to the frame to the rear of the seat, a knee brace supported with respect to the frame to be positioned forward of the seat, and a manual adjustment mechanism operable by a person seated in the chair to adjust the forward and rearward spatial relationships of the seat, the backrest and the knee brace with respect to each other.