Patents
Patents for F41H 9 - Equipment for attack or defence by spreading flame, gas, or smoke; Chemical warfare equipment (872)
11/1993
11/09/1993US5259318 Device for the rapid producion of large-area smoke screens
10/1993
10/28/1993WO1993021084A1 Personal defense spray canister and holster
10/19/1993US5255125 Particulate obscurant disseminator air source
10/19/1993US5254028 Fluid releasing and sound generating toy
09/1993
09/07/1993US5242349 Arm exercise apparatus
08/1993
08/25/1993EP0557200A1 Method and device for neutralising a threat through the release of a neutralising substance
08/10/1993US5233927 Arrangement in a smoke camouflage system
07/1993
07/06/1993USH1205 Obscurant apparatus
06/1993
06/15/1993US5220637 Method and apparatus for controllably generating smoke
06/01/1993US5215227 For spraying a liquid mixture upon a potential assailant
05/1993
05/26/1993EP0542990A1 Personal accessory and defense baton
05/11/1993CA1317509C Smoke generator and ammunition thus equipped
05/04/1993US5208085 Ink or dye-filled blister packs
04/1993
04/23/1993CA2053949A1 Aerosol spray for self protection and identification of assailants
03/1993
03/30/1993US5197734 Crosshanded guard baton (A)
03/16/1993US5194687 Warhead directed towards a preselected target
03/16/1993CA1314360C Crime prevention marking system
12/1992
12/10/1992WO1992021916A1 Method and apparatus for controllably generating simulated smoke
12/01/1992WO1992021410A1 Personal accessory and defense baton
12/01/1992US5168544 Method and apparatus for controllably generating simulated smoke
12/01/1992CA2088245A1 Personal accessory and defense baton
11/1992
11/12/1992WO1992019344A1 Smoke making apparatus
11/11/1992EP0512202A2 Method for protecting an IR-radiation emitting object and projectile for putting this method in practice
11/11/1992EP0512100A1 Masking material effective in the infrared
11/10/1992US5161680 Protective device
10/1992
10/22/1992DE4112642A1 Device for releasing tear gas pref. into vehicle esp. taxi - includes logic guarding against inadvertent release or operation in circumstances posing threat to safety of traffic
09/1992
09/15/1992US5148173 Millimeter wave screening cloud and method
08/1992
08/11/1992US5137176 Attack prevention method
07/1992
07/02/1992DE4140297A1 Personal protection spray for vehicle driver - with discharge system in seat head support, spraying rear seat compartment with reduced effect on driver
05/1992
05/27/1992EP0486599A1 An assault deterrent
05/23/1992WO1992009544A1 Masking material effective in the infrared
05/13/1992EP0484891A2 Hand-held device for self defence
05/12/1992US5111968 Canisters for pressurized gas and personal security devices utilizing same
05/09/1992CA2052972A1 Gripping type self-defending tool
04/1992
04/28/1992CA1299622C Smoke generator
03/1992
03/10/1992US5094168 Camouflage and deception arrangement
02/1992
02/26/1992EP0471742A1 Arrangement in a smoke camouflage system.
02/18/1992US5088624 Attack-repellent device
02/13/1992DE4040181C1 Portable smoke generator which is efficient and reliable - comprising pipe arrangement consisting of chamber contg. granulate absorbent and smoke generating acid and base
02/04/1992US5086377 Personal accessory and defense baton
11/1991
11/21/1991EP0456926A1 Smoke generating cartridge for ovens and barbecues and means for holding same
11/19/1991US5065904 Personal protection device
09/1991
09/03/1991USH961 Heat exchanger and heater
07/1991
07/17/1991EP0437399A1 Smokescreen device
04/1991
04/30/1991US5011044 Anti-assault device
04/23/1991US5009347 Wrist holster
03/1991
03/19/1991US5000347 Method for dispensing a protective fluid
03/12/1991US4998479 Smoke generating device with rechargable cartridge
02/1991
02/19/1991US4994092 Helium smoke generator
02/08/1991WO1991002338A1 An assault deterrent
02/08/1991CA2059534A1 Assault deterrent
01/1991
01/08/1991US4982645 Irritant ejecting stun gun
11/1990
11/15/1990WO1990013787A1 Arrangement in a smoke camouflage system
09/1990
09/20/1990WO1990010451A1 Personal protection device
07/1990
07/31/1990CA1272239A1 Training smoke generator
07/25/1990EP0378750A1 Crosshandled guard baton (A)
06/1990
06/19/1990US4934272 Smoke generating cartridge for ovens and barbecues and means for holding same
04/1990
04/03/1990USH765 Smoke generator and method
03/1990
03/28/1990EP0360542A2 Crime prevention marking system
03/15/1990DE3830142A1 Device for automatically controlling the introduction of an extraneous material into the atmosphere
01/1990
01/23/1990US4895273 Semi automatic device for applying tear gas
01/16/1990US4893815 Interactive transector device commercial and military grade
12/1989
12/05/1989US4884809 Interactive transector device
11/1989
11/02/1989EP0232339B1 Protective and/or camouflage material
10/1989
10/24/1989US4875948 Combustible delay barriers
09/1989
09/27/1989EP0214212B1 Method and device for the dispersion of ultra-fine powders
08/1989
08/22/1989US4859121 Method and device for the dispersion of ultra-fine powders
07/1989
07/19/1989EP0324113A2 Contact part for a smoke-generating projectile
07/18/1989US4848246 Crime prevention marking system
05/1989
05/03/1989EP0313635A1 Smoke generation apparatus and process
04/1989
04/25/1989US4824495 Combustible coatings as protective delay barriers
04/04/1989US4818843 Smoke generator
03/1989
03/28/1989US4816260 Breakable capsule containing skunk essence
02/1989
02/02/1989DE3723957A1 Case or container with integrated security device
01/1989
01/12/1989WO1989000147A1 Anti-assault device
12/1988
12/01/1988DE3714454A1 Smoke platform for two-component smoke
11/1988
11/30/1988EP0293273A1 Smoke-producing projectile and ammunition having such a projectile
11/17/1988WO1988008954A1 Smoke generation apparatus and process
11/03/1988WO1988007985A3 Combustible delay barriers
11/01/1988US4781959 Detoxification of chemical and or biological agents
10/1988
10/20/1988WO1988007985A2 Combustible delay barriers
10/18/1988US4778181 Hand tool for truck drivers and policemen
10/18/1988CA1243210A1 Process for screening visible and infrared radiation and smoke generating round used therewith
10/13/1988DE3706963A1 Outlet and passage device (in particular spraying and/or rinsing device), in particular with a propellent gas or pumping drive, for gases, liquids and/or powder with lateral components, in particular as moderators, in particular inhibitors (blockers) and/or amplification (initiation)
09/1988
09/01/1988DE3800879A1 Weapon brake
08/1988
08/16/1988US4764660 Electric smoke generator
07/1988
07/26/1988US4759309 Passive personal alarm device
06/1988
06/21/1988US4752226 Chemical warfare simulator
03/1988
03/22/1988US4732085 Smoke generation apparatus and process using magnetic field
03/01/1988US4728037 Safe, effective self-defense device
11/1987
11/24/1987US4708869 Persistent incapacitating chemical warfare composition and its use
11/10/1987US4704966 Method of forming IR smoke screen
11/10/1987US4704942 Method of defending against a warfare cloud of toxic aerosol
10/1987
10/06/1987US4697521 Method for opaquing visible and infrared radiance and smoke-producing ammunition which implements this method
10/06/1987US4697520 Fog oil smoke generator
08/1987
08/20/1987DE3604891A1 Method for securing a zone against the ingress of vehicles
08/12/1987EP0232194A1 Pyrotechnic device for clearing mines or for creating incendiary effects
06/1987
06/16/1987US4673250 CO2 laser weapon countermeasure
05/1987
05/26/1987US4667851 Canisters for pressurized gas and personal security devices utilizing same
02/1987
02/12/1987WO1987000914A1 Protective and/or camouflage material
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