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.:

US 6644204 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 11, 2003

Filed:

May. 15, 2002
Applicant:
Inventors:

Jean François Pierrot, Saint Doulchard, FR;

Jean Luc Taillandier, Fussy, FR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 5/08 ; F42B 5/18 ;
U.S. Cl.
CPC ...
F42B 5/08 ; F42B 5/18 ;
Abstract

An ammunition base with an electrical igniter located in an axial bore within a cylindrical base, wherein the base is made of a metallic material coated with an electrically insulating material and has at least one non-insulated conductive area constituted by a ring-shaped bearing area of a shoulder of the base or by at least one non-insulated conductive ring crimped into a housing arranged in the base.


Find Patent Forward Citations

Pierrot, Jean François. (2003). Base for ammunition intended to receive an electrical igniter squib (U.S. Patent No. 6644204). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6644204

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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