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:
Sep. 23, 2014
Filed:
Sep. 24, 2009
Applicant:
Robert Hawker, Nowra, AU;
Inventor:
Robert Hawker, Nowra, AU;
Assignee:
Minova International Limited, Chesterfield, GB;
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/138 (2006.01); E02D 3/12 (2006.01); C09K 17/40 (2006.01); F24D 1/08 (2006.01);
U.S. Cl.
CPC ...
F24D 1/08 (2013.01); E21B 33/138 (2013.01);
Abstract
A method of stabilizing a blasthole prior to detonation which comprises the step of coating the inner wall of the blasthole with a stabilizing composition. In one embodiment, the invention comprises coating the blast hole with a movable spraying application. The invention further relates to the use of a silicate-containing resin but is also suitable for use with a thermoset resin system. The method can be used to apply the stabilizing composition to both dry and wet blastholes.
Hawker, Robert. (2014). Method of stabilising a blasthole (U.S. Patent No. 8839862). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8839862
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile