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:
Sep. 18, 1990
Filed:
Nov. 22, 1988
Applicant:
Inventor:
Michael C Puttock, Ashford, GB;
Assignee:
Thorn EMI Electronics Limited, Hayes, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F42B / ;
U.S. Cl.
CPC ...
102489 ; 102480 ; 102703 ;
Abstract
A projectile has a nose portion and a body portion. A plurality of winged, fin-stabilized flechettes are releasably mounted in the body portion. Each flechette is mounted with its longitudinal axis at a pre-set pitch to a longitudinal axis of the projectile. In use, with the projectile moving on a projectile trajectory, each released flechette follows a respective trajectory parallel to and at a predetermined distance from the projectile trajectory. The predetermined distance for each flechette is determined by its pre-set pitch to the longitudinal axis of the projectile.