Kevin Pendleton Russell

US Patent:

7478495, Jan 20, 2009

Filed:

Dec 18, 2006

Appl. No.:

11/612025

Inventors:

Ronny Alzamora - Belleville NJ, US
John Heinsohn - Budd Lake NJ, US
Brian Donovan - Stroudsburg PA, US
Kevin Russell - Jersey City NJ, US
Adam Foltz - Somerset NJ, US

Assignee:

The United States of America as represented by the Secretary of the Army - Washington DC

International Classification:

F41C 23/06
F41A 25/12
F41A 3/78

US Classification:

42 74, 89 4401, 89 4402, 89198

Abstract:

A weapon includes a receiver having a bolt carrier assembly therein; a buttstock disposed behind the receiver, the buttstock having a tubular opening adjacent an end of the bolt carrier assembly; a larger diameter spring disposed in the tubular opening; a smaller diameter spring disposed in the larger diameter spring; a rod disposed in the rear end of the smaller diameter spring; a bumper attached to the rod; and a cap disposed in the front end of the spring, the cap having a head wherein a front side of the head engages the end of the bolt carrier assembly and a front end of the larger diameter spring bears against a rear side of the head.

US Patent:

8276495, Oct 2, 2012

Filed:

Aug 11, 2010

Appl. No.:

12/854225

Inventors:

Peter Chiu - New York NY, US
Hansen Lukman - Parsippany NJ, US
Laurie A. Florio - West Orange NJ, US
Brent Donahue - Newton NJ, US
Kevin Russell - Jersey City NJ, US
Eddy K. Tsui - Parsippany NJ, US

Assignee:

The United States of America as represented by the Secretary of the Army - Washington DC

International Classification:

F42B 33/00

US Classification:

86 50, 89 7, 89 114, 42 108

Abstract:

A kit of modular explosive ordnance disposal components may include five components. The five components may be assembled in various configurations to fire solid slugs, water shots, or fin-stabilized projectiles. Each assembled configuration may include a first component having a generally cylindrical shape, a through-bore, a muzzle end, and a breech end. The muzzle end of the first component may include external threads. The breech end of the first component may include an internally-threaded portion for receiving a. 50 caliber breech plug. A. 50 caliber cartridge chamber may be formed adjacent the internally-threaded portion. A bore of about one inch in diameter may extend from the. 50 caliber cartridge chamber to the muzzle end of the first component.

US Patent:

8297174, Oct 30, 2012

Filed:

Oct 28, 2009

Appl. No.:

12/607164

Inventors:

Kevin Russell - Jersey City NJ, US
Eric Binter - Sussex NJ, US
Adam Jacob - Brodheadsville PA, US
Hansen Lukman - Parsippany NJ, US

Assignee:

The United States of America as Represented by the Secretary of the Army - Washington DC

International Classification:

F41A 23/00

US Classification:

89 4201, 89 4401, 89 3714

Abstract:

A weapon may include a translatable recoil mass and two translatable counterweights disposed on opposite sides of the recoil mass. Each counterweight may have a mass that is substantially one-half a mass of the recoil mass. A pair of racks may be fixed to respective ones of the counterweights and a second pair of racks may be fixed to opposites sides of the recoil mass. Pinions may engage the counterweight and recoil mass racks. A receiver may be fixed with respect to the recoil mass and the pair of counterweights. The directions of translation of the recoil mass are substantially opposite directions of translation of the two counterweights.

US Patent:

8418389, Apr 16, 2013

Filed:

Jun 21, 2011

Appl. No.:

13/165192

Inventors:

Hansen Lukman - Parsippany NJ, US
James R. Connolly - Bloomfield NJ, US
Kevin Russell - Jersey City NJ, US

Assignee:

The United States of America as Represented by the Secretary of the Army - Washington DC

International Classification:

F41A 5/10

US Classification:

42 106, 89 77, 89198

Abstract:

A recoil-reducing weapon may include a housing and a receiver translatably disposed in the housing. A barrel may have one end fixed to the receiver and be translatable with respect to the housing. A spring stop may be fixed to the barrel forward of the housing and a spring may be disposed between the spring stop and a front of the housing. An operating group with a gear rack may be translatably disposed in the receiver. A longitudinal member may have one end fixed to the operating group. A counter-mass may have a second gear rack and an opening therein for receiving the longitudinal member. A second spring may be disposed around the longitudinal member. One end of the second spring may bear against the operating group and another end of the second spring may bear against the counter-mass. A pinion gear may be rotatably fixed to the receiver and operable to mesh with the gear rack and the second gear rack.

US Patent:

20180325681, Nov 15, 2018

Filed:

Jan 11, 2018

Appl. No.:

15/868047

Inventors:

- Pingtung, TW
Kevin Russell - Jersey City NJ, US
Raj S. Sodhi - Newark NJ, US

International Classification:

A61F 2/38

Abstract:

An artificial joint includes a first engagement structure, a first connecting member, a second engagement structure, and a second connecting member. The first engagement structure has an external gear. The first connecting member is connected to the first engagement structure and configured to connect a femur. The second engagement structure has an internal gear. The external and internal gears are meshed with each other respectively based on a first pitch circle and a second pitch circle. The first pitch circle is greater than the second pitch circle. The center of the second pitch circle is located within the first pitch circle. The second connecting member is connected to the second engagement structure and configured to connect a tibia.