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. 18, 1977
Filed:
Jun. 24, 1976
Applicant:
Inventor:
Larry Higgins, Carthage, MO (US);
Assignee:
Leggett & Platt, Incorporated, Carthage, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C / ; A47C / ;
U.S. Cl.
CPC ...
5255 ; 5260 ; 5267 ;
Abstract
An improved spring assembly in which the springs are connected together by a novel thermoplastic connector strip structure. The connector strip structure is used to interconnect the spring rows one with another, and also functions as a border strip, to establish a connector grid for the springs in each of the top and bottom planes of the spring assembly.