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:
Aug. 17, 2010
Filed:
Jan. 20, 2009
Applicants:
Walter Neal Simmons, Durham, NC (US);
Walter John Simmons, Martinsburg, WV (US);
Inventors:
Walter Neal Simmons, Durham, NC (US);
Walter John Simmons, Martinsburg, WV (US);
Assignee:
J-LOK Co., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21D 20/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of adjusting gel time of a grouting system used for anchoring a reinforcement in a mine includes adding inhibitor to initiator of the grouting system, the inhibitor and initiator being disposed together in a first compartment of a multi-compartment shreddable package.