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. 10, 1992
Filed:
Mar. 11, 1992
Applicant:
Inventor:
Pierre Rossi, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106644 ; 106643 ; 106688 ; 52659 ;
Abstract
A discontinuous drawn steel wire fiber for incorporation in a fiber composite, in particular a cement material, the fiber being made from a length of steel wire which is shaped so that the fiber is contained in a plane and, in said plane, is in the configuration of a loop which is convex and closed, wherein it has the configuration of an oblong loop whose ends are delimited by curvilinear wire portions, said curvilinear wire portions being interconnected by rectilinear wire portions, and wherein the two end portions of said length of wire are disposed side by side and in opposite directions, said end portions extending between said curvilinear wire portions to form one of said rectilinear wire portions.