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:
Oct. 19, 2010
Filed:
Sep. 09, 2004
Jean-claude Sauvestre, Saint-Doulchard, FR;
Jean-Claude Sauvestre, Saint-Doulchard, FR;
Other;
Abstract
The invention relates to ammunition for hunting guns. The bullet is of the type comprising an internal shaft () with a rigidity equal to or greater than that of the body of the bullet, disposed in a hole drilled in the body of the bullet along its axis, and this internal shaft () is set back from the orifice () of the hole, the latter, situated on the axis, has a smaller diameter than that of the internal shaft (), and the wall of the ogival head () of the bullet body () comprises one or more deformation notches close to the orifice of the hole. Applicable to the improvement of the terminal efficiency of small, medium or large caliber hunting guns with the caliber of the gun or undersizes.