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:
Jan. 25, 1977
Filed:
Nov. 03, 1975
Applicant:
Inventors:
Curtis D Johnson, Davenport, IA (US);
Fred J Skahill, Davenport, IA (US);
Assignee:
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
F41D / ;
U.S. Cl.
CPC ...
89 3 / ; 89 3 / ;
Abstract
An easily employed, reliable, rapid response and simple multiple feed sys for selectively feeding various belts of varied types of ammunition through the same gun. A round selector cam pivots the rammer on the bolt carrier to a position for chambering cartridges from the selected belt. A dual feed mechanism advances the cartridges from the selected belt while those from the non-selected belt are held ready but not advanced.
Johnson, Curtis. (1977). Dual selective feed mechanism for automatic weapons (U.S. Patent No. 4004489). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4004489
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile