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. 04, 1986
Filed:
May. 03, 1985
Applicant:
Inventors:
Chantal L'Esperance, Sherbrooke, CA;
Germain Belanger, St. Germain de Grantham, CA;
Assignee:
Societe Nationale de l'Amiante, Quebec, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
5230915 ; 5230917 ; 52600 ; 52737 ; 428377 ; 428294 ; 57232 ;
Abstract
A structural rod for reinforcing a mass of concrete material is formed of a non-metallic non-electrically conductive cylindrical core composed of a plurality of fibers oriented in the longitudinal axis and bound to each other by a thermosetting resin; the rod also includes embossments formed of a plurality of continuous fibers helically wound on the core and impregnated with a thermosetting resin; these embossments define a mechanical anchorage with the concrete material.