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:
Jul. 12, 2016

Filed:

Feb. 05, 2014
Applicants:

Robert Willhelm, Mesa, AZ (US);

John Johnson, Mesa, AZ (US);

Wayne Mayville, Phoenix, AZ (US);

Glade Hansen, Queen Creek, AZ (US);

Andrew Richard Davis, Mesa, AZ (US);

Chad Lewis Greenlee, Gilbert, AZ (US);

Inventors:

Robert Willhelm, Mesa, AZ (US);

John Johnson, Mesa, AZ (US);

Wayne Mayville, Phoenix, AZ (US);

Glade Hansen, Queen Creek, AZ (US);

Andrew Richard Davis, Mesa, AZ (US);

Chad Lewis Greenlee, Gilbert, AZ (US);

Assignee:

Nammo Talley, Inc., Messa, AZ (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F42B 12/04 (2006.01); F42B 12/20 (2006.01); F42B 33/00 (2006.01); F42B 33/02 (2006.01); F42C 1/02 (2006.01); F42C 13/00 (2006.01); F42B 33/04 (2006.01);
U.S. Cl.
CPC ...
F42B 12/204 (2013.01); F42B 33/001 (2013.01); F42B 33/0214 (2013.01); F42C 1/02 (2013.01); F42B 12/207 (2013.01); F42B 33/04 (2013.01); F42C 13/00 (2013.01);
Abstract

The invention provides a short-range, self-propelled, non-fragmenting breaching device to breach a wide variety of doors and barricades with high efficiency, high gunner safety and low collateral damage. The invention also provides a method of preparing the breaching device and a method of breaching a target using the breaching device.


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