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:
Mar. 28, 1989
Filed:
Dec. 30, 1982
Applicant:
Inventor:
Lawton H Crosby, Lake Bluff, IL (US);
Assignee:
Morley Furniture Spring Corporation, Lake Bluff, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
F16F / ;
U.S. Cl.
CPC ...
267110 ; 5247 ; 5255 ; 297452 ;
Abstract
A seat spring assembly for upholstered furniture incorporates an inverted torque arm adjacent the back rail of the furniture frame. The torque arm is formed upwardly out of the body of a sinuous spring band which descends from its crown closer to the front rail, in a continuous curve, to lower end of the torque arm at a point below the level of the top of the back rail. The torque arm is connected, from its upper end to the back rail, by translatory means which include a generally horizontal link.