Barry D Pinkney

6399073, Jun 4, 2002

Apr 5, 2001

09/826622

Barry D. Pinkney - Jefferson OH

Defense Technology Corporation of America - Casper WY

A01N 6500

4241951, 424 45, 514627, 514918, 514920

The present invention provides a capsicum containing lachrymator. The lachrymator comprises a nonflammable carrier and capsicum. The nonflammable carrier comprises propylene glycol, ethyl alcohol and water. In one preferred embodiment the lachrymator comprises about 0. 3 percent by weight capsicum, about 14. 7 percent by weight propylene glycol, about 35 percent by weight ethyl alcohol and about 50 percent by weight water.

49323288, Jun 12, 1990

Jun 21, 1989

7/369303

Barry D. Pinkney - Jefferson OH
Donald L. Anderson - Jefferson OH

Def-Tec Corporation - Rock Creek OH

F42B 812
F42B 1200

102482

Stun grenade includes a steel housing having a steel tubular body with steel end members brazed to the ends of the tubular body, and a brass collar member threadably received in a threaded central opening in one of the end members for supporting an explosive charge in the housing. At the inner end of the collar member is a cylindrical portion to which a tubular container filled with the explosive charge is attached. The outer diameter of the tubular container is less than the minimum diameter of the threaded opening in the one end member to permit the tubular container to be inserted through the threaded opening while attached to the collar member. At the outer end of the collar member is a threaded recess for threaded receipt of a fuse member externally of the housing. A flash hole in the collar member directs a flash which is produced when the fuse member is activated into the tubular container to ignite the explosive charge.

52177084, Jun 8, 1993

Feb 5, 1992

7/831593

Barry D. Pinkney - Jefferson OH

Defense Technology Corporation of America - Casper WY

A61K 912
A01N 2506
C09K 330

424 45

The present invention provides a capsicum containing lachrymator. The lachrymator comprises a nonflammable carrier and capsicum. The nonflammable carrier comprises propylene glycol, ethyl alcohol and water. In one preferred embodiment the lachrymator comprises about 0. 3 percent by weight capsicum, about 14. 7 percent by weight propylene glycol, about 35 percent by weight ethyl alcohol and about 50 percent by weight water.

50691341, Dec 3, 1991

Jun 8, 1990

7/535466

Barry D. Pinkney - Jefferson OH

Def-Tec Corporation - Rock Creek OH

F42B 1246

102368

A flameless tear gas grenade characterized by a container containing a powdered agent and having container outlets, a cartridge filled with pressurized gas positioned within the container, and a releasing mechanism for releasing the pressurized gas from the cartridge to expel the powdered agent out through the container outlets.