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:
May. 16, 2006
Filed:
Jan. 09, 2002
Applicant:
Alexander Bleibler, Winterthur, CH;
Inventor:
Alexander Bleibler, Winterthur, CH;
Assignee:
Sika Schweiz AG, Zurich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a reinforcing bar for mineral building materials, particularly for cement. The inventive reinforcing bar () is made of a bar of plastic material reinforced by fiber, which has a central, elongate core () and several ribs () which extend along the length of the core, which are disposed at an angular distance from each other, which form a cross or a star in the cross section thereof and which are twisted around the core axis () in a helical manner.