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:
Jul. 13, 2010
Filed:
Oct. 26, 2004
Applicants:
Riaan Lingenfelder Van Wyk, Pretoria, ZA;
Graham A. Garside, Springs, ZA;
Inventors:
Riaan Lingenfelder Van Wyk, Pretoria, ZA;
Graham A. Garside, Springs, ZA;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23Q 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A blast key which includes a body and a blast energy generator in or on the body. The blast key may include a body in the form of a small housing and may further comprise a switch connected to the energy generator.