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:
Jun. 27, 2017
Filed:
Aug. 20, 2014
Ryan Hooke, Bangor, PA (US);
Christopher Stout, Hoboken, NJ (US);
Ryan Hooke, Bangor, PA (US);
Christopher Stout, Hoboken, NJ (US);
The United States of America as Represented by the Secretary of the Army, Washington, DC (US);
Abstract
A high efficiency, blow-by reducing obturator for a 105 mm tube-launched projectile is a generally annular ring having a central longitudinal axis and an outer circumferential surface. The outer surface has a first portion parallel to the central longitudinal axis and a second portion adjacent to the first portion. The second portion extends forward and radially inward at an angle of about six degrees with the central longitudinal axis. In some embodiments, one or more grooves are formed in the inner circumferential surface of the ring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile