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:
Oct. 21, 1980
Filed:
Dec. 29, 1978
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 ; 267111 ;
Abstract
A seat spring assembly comprising the combination of a sinuous spring band connected between the front and back rails of a furniture seat frame and a rectangular loop, zig-zag wire spring unit rigidly secured to the top of the spring band. A substantially horizontal cushion support section of the unit extends between the front rail and a point approximately three-quarters of the way from front to back rails. The unit introduces torquing compression to the band near the front rail and in the body of the band away from the back rail as a subject is seated.