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:
Nov. 12, 2002
Filed:
Oct. 31, 2000
Applicant:
Inventors:
Zeev Ritman, Haifa, IL;
Mordechai Avitan, Kiryat Mozkin, IL;
Assignee:
Rafael-Armament Development Authority Ltd., Haifa, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 1/210 ; F42B 1/222 ;
U.S. Cl.
CPC ...
F42B 1/210 ; F42B 1/222 ;
Abstract
A wall breaching warhead for forming a hole through a brick wall includes a shaped charge of explosive material having a central axis . The front surface of shaped charge includes a central portion , adjacent to central axis , having a generally convexly-curved shape, and an annular portion , circumscribing central portion , having a generally concavely-curved shape. A metallic liner , adjacent to at least annular portion of the front surface of charge