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:
Nov. 06, 1984
Filed:
Sep. 30, 1982
Henry J Marcinczyk, Oxford, MA (US);
Ronald J Gurcew, Southbridge, MA (US);
Webster Spring Co. Inc., Oxford, MA (US);
Abstract
An innerspring assembly for furniture seats and backs comprising spaced, parallel, substantially rectangular top and bottom grids and tapered helical coils interposed between the grids and secured thereto, the top grid comprising pairs of spaced, parallel anchoring wires which define longitudinally and transversely-spaced seats for receiving the top loops of the coils and the bottom grid comprising anchoring crossing wires which intersect and define seats vertically below the centers of the seats of the top grid for receiving the bottom loops and wherein diametrically-opposed portions of the top and bottom loops overlie the wires of the seats and diametrically-opposed portions of the top and bottom loops at right angles thereto underlie the wires of the seats.