Keegstra, Neil

United States of America

Back to Profile

1-2 of 2 for Keegstra, Neil Sort by
Query
Aggregations
IPC Class
F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body 2
F42B 10/00 - Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding 1
F42B 10/38 - Range-increasing arrangements 1
F42B 7/10 - Ball or slug shotgun cartridges 1
Found results for  patents

1.

EXTENDED RANGE LESS LETHAL PROJECTILE

      
Document Number 02490458
Status In Force
Filing Date 2004-12-17
Open to Public Date 2005-06-29
Grant Date 2013-07-09
Owner
  • KEEGSTRA, NEIL (USA)
  • FRITZ, RANDY R. (USA)
  • FRITZ, ROBIN A. (USA)
  • KINCHIN, ANTHONY EDWARD (United Kingdom)
Inventor
  • Keegstra, Neil
  • Fritz, Randy R.
  • Fritz, Robin A.
  • Kinchin, Anthony Edward

Abstract

An extended range munition including a projectile having a generally cylindrical body includes a forward end and rearward end. The forward end includes a protruding member extending therefrom, thereby increasing the weight of said body and said forward. end. The body is formed of a non-metallic material having a durometer hardness less than conventional metallic projectile.

IPC Classes  ?

  • F42B 7/10 - Ball or slug shotgun cartridges
  • F42B 10/38 - Range-increasing arrangements
  • F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body

2.

EXPANDED VOLUME LESS LETHAL BALL TYPE PROJECTILE

      
Document Number 02490497
Status In Force
Filing Date 2004-12-17
Open to Public Date 2005-06-29
Grant Date 2012-09-11
Owner
  • KEEGSTRA, NEIL (USA)
  • FRITZ, RANDY R. (USA)
  • FRITZ, ROBIN A. (USA)
  • KINCHIN, ANTHONY EDWARD (United Kingdom)
Inventor
  • Keegstra, Neil
  • Fritz, Randy R.
  • Fritz, Robin A.
  • Kinchin, Anthony Edward

Abstract

A close range munition for firing from a bore of a weapon. The munition includes a spherical projectile having a central core and a plurality of uniformly radially extending resilient filaments defining an outer diameter. The outer diameter of the projectile is greater than the diameter of the firing bore so as to compress the filament within the bore.

IPC Classes  ?

  • F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
  • F42B 10/00 - Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding