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. 19, 2006
Filed:
Jul. 15, 2003
Applicants:
David M. Forman, Newhall, CA (US);
David T. Jennings, Iii, Santa Barbara, CA (US);
Gimtong Teowee, Westlake Village, CA (US);
Inventors:
David M. Forman, Newhall, CA (US);
David T. Jennings, III, Santa Barbara, CA (US);
Gimtong Teowee, Westlake Village, CA (US);
Assignee:
Special Devices, Inc., Moorpark, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23Q 7/02 (2006.01); F42C 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Firing-readiness diagnostics in an electronic pyrotechnic device such as an electronic detonator or an electronic blasting system thereof. The diagnostics may include a check for any incompatible attached devices, a resistance or continuity check of an ignition element, and/or a capacitance check of a firing capacitor.