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:
Dec. 04, 2012
Filed:
Feb. 28, 2008
Applicants:
Peter Harold Craig, Cooyal, AU;
Timothy Joseph Gaudry, Picton, AU;
John Naylor, Yukan, AU;
Inventors:
Assignee:
FCI Holdings Delaware, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21D 20/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cable bolt () comprising a flexible cable () formed from a plurality of wound strands, wherein at least one of the strands is a hollow strand (). In one form, at least one region () of the hollow strand is formed with a helical formation or is otherwise arranged to resist radial compression. A cable bolt () is also disclosed with a hollow strand () that has a coupling () fitted at one end () and a resin retainer () fitted on the other end of the hollow strand.