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:
Mar. 04, 2008
Filed:
Jun. 25, 2004
Applicants:
Andre Louis Koekemoer, Boksburg, ZA;
Albertus Abraham Labuschagne, Brakpan, ZA;
Inventors:
Andre Louis Koekemoer, Boksburg, ZA;
Albertus Abraham Labuschagne, Brakpan, ZA;
Assignee:
Detnet South Africa (Pty) Ltd., Sandton, ZA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42C 15/40 (2006.01); F42B 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A detonator which, once armed, is automatically disarmed after a predetermined time period in the absence of at least one defined signal during such time period.