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. 02, 2016
Filed:
May. 29, 2015
William R. Bowers, Dallas, GA (US);
William R. Bowers, Dallas, GA (US);
Other;
Abstract
A case for an ammunition cartridge including a tubular member having a central axis which includes: a head which includes, a head face which is disposed substantially perpendicular to the central axis, and an extraction groove adjacent to the head face, the extraction groove circumscribing the central axis; a body abutting the head which comprises an internal chamber, a bullet receiving end spaced from the body along the central axis, a convex curved segment abutting the body, the convex curved segment being a first circular curve having a first radius of approximately 0.0263 inches, a frusto-conical segment abutting the convex curved segment, and a concave curved segment abutting the frusto-conical segment, the concave curved segment being a second circular curve having a second radius of approximately 0.1049 inches.