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. 03, 2020
Filed:
Nov. 06, 2018
Applicants:
Sme Engineering (Pty) Ltd, Pretoria, ZA;
Apex Munitions, Llc, Plainfield, NH (US);
Inventors:
Alliwyn J. Oberholster, Pretoria, ZA;
David B. Stark, Plainfield, NH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 12/34 (2006.01);
U.S. Cl.
CPC ...
F42B 12/34 (2013.01);
Abstract
A bullet designed to expand reliably at subsonic velocities has a leading end region divided by notches into petals. The exterior of the bullet has a groove configured to allow limited initial bending of the petals to facilitate spreading of the petals to increase the cross-section of the bullet upon impact with a target.
Oberholster, Alliwyn. (2020). Expanding subsonic bullet (U.S. Patent No. 10823539). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10823539
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile