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:
Aug. 04, 2020
Filed:
Nov. 22, 2016
Applicant:
Department of the Navy, Indian Head, MD (US);
Inventor:
Kevin Genson, Waldorf, MD (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 12/22 (2006.01); F42B 33/00 (2006.01);
U.S. Cl.
CPC ...
F42B 12/22 (2013.01); F42B 33/00 (2013.01);
Abstract
A fragmentation casing is defined by a monolithic tube having a solid radial wall and a pattern of tunnels defined in the solid radial wall. The tunnels may be filled with air, a powder that is a powdered form of the material used to make the solid radial wall, or a solid material that is the same as the solid radial wall but whose mechanical attributes differ from those of the solid radial wall.