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:
Apr. 27, 1976
Filed:
Apr. 11, 1974
Applicant:
Inventor:
Hans-Joachim Kaltmann, Dusseldorf, DT;
Assignee:
Rheinmetall GmbH, Dusseldorf, DT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F42B / ;
U.S. Cl.
CPC ...
102 38 ; 102 93 ; 102D / ;
Abstract
A cartridge includes a projectile which is inserted in a plastic shell receiving a propellant charge and the cartridge is expelled out of a barrel by propellant gases. The present invention resides in that the plastic shell is formed with a drive cage for a subcaliber projectile.