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:
May. 24, 2011
Filed:
Apr. 16, 2007
Applicants:
Andre Koekemoer, Woodmead, ZA;
Albertus Abraham Labuschagne, Woodmead, ZA;
Schagen Diederik Van Soelen, Woodmead, ZA;
Riaan Lingerfelder Van Wyk, Woodmead, ZA;
Inventors:
Andre Koekemoer, Woodmead, ZA;
Albertus Abraham Labuschagne, Woodmead, ZA;
Schagen Diederik Van Soelen, Woodmead, ZA;
Riaan Lingerfelder Van Wyk, Woodmead, ZA;
Assignee:
DetNet South Africa (Pty) Limited, Sandton, ZA;
Primary Examiner:
Int. Cl.
CPC ...
F42C 17/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A detonator system which includes an array of a plurality of discrete time delay relays () connected in series to one another, and a plurality of detonators () which are respectively connected to the array at spaced intervals ().