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.

Date of Patent:
Sep. 05, 2017

Filed:

Feb. 04, 2016
Applicant:

The United States of America As Represented BY the Secretary of the Army, Washington, DC (US);

Inventors:

Neha Mehta, Succasunna, NJ (US);

Gartung Cheng, Edison, NJ (US);

Kin Yee, Rahway, NJ (US);

Karl Oyler, New York, NY (US);

Akash Shah, Clifton, NJ (US);

John Marin, Roseto, PA (US);

John W. Fronabarger, Sun Lakes, AZ (US);

Michael D. Williams, Gilbert, AZ (US);

Steven H. Marino, Gap, PA (US);

Pamela Tran, Shillington, PA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 3/12 (2006.01);
U.S. Cl.
CPC ...
F42B 3/124 (2013.01);
Abstract

Lead free microdet electric detonators comprising a bridgewire having milled DBX-1 as a spot charge and unmilled DBX-1 as the intermediate material. Such improved microdet electric detonator is free of lead azide and lead styphnate, but with comparable stability, power and sensitivity to current lead-based M100 electric detonators.


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