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:
Mar. 22, 2022
Filed:
Dec. 02, 2019
Applicant:
David Alan Williams, Bluffton, IN (US);
Inventor:
David Alan Williams, Bluffton, IN (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F41B 11/70 (2013.01); F42B 6/10 (2006.01);
U.S. Cl.
CPC ...
F41B 11/70 (2013.01); F42B 6/10 (2013.01);
Abstract
A rifled barrel having splines. A projectile has at least one inner fin. A method to spin a projectile to render its shell and its fluid to spin at the approximately the same rate.