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:
Sep. 04, 1984
Filed:
Jul. 26, 1983
Applicant:
Inventors:
James Gretzinger, Washington, WV (US);
Robert L Rackley, Parkersburg, WV (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ; A47C / ; A47C / ; A47C / ;
U.S. Cl.
CPC ...
428198 ; 5230 ; 1394 / ; 139421 ; 297452 ; 297463 ; 428229 ; 428231 ; 428255 ; 428257 ; 428288 ; 428296 ;
Abstract
Oriented woven furniture support materials made in part from elastomer monofilament and in part from yarn have been found to possess a unique combination of properties including high strength, low creep and good flexibility. These furniture support materials can be made by weaving of the elastomer in a first direction and the yarn in a second direction perpendicular to the first direction followed by heat-setting of the woven material.