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Patents Grants
last 30 patents
Information
Patent Grant
Pressure damper for recoilless weapons
Patent number
4,554,860
Issue date
Nov 26, 1985
Forenade Fabriksverken
Borje Johansson
F41 - WEAPONS
Information
Patent Grant
Mortar carriage
Patent number
4,548,122
Issue date
Oct 22, 1985
Forenade Fabriksverken
Borje Hansson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Increment charge for a finned projectile
Patent number
4,543,885
Issue date
Oct 1, 1985
Forenade Fabriksverken
Rune Akhagen
F42 - AMMUNITION BLASTING
Information
Patent Grant
Arrangement for tubular heat exchangers located in a lake
Patent number
4,540,041
Issue date
Sep 10, 1985
Forenade Fabriksverken
Lennart Backlund
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Arrangement in a fuse for projectiles with explosive charge for cha...
Patent number
4,515,081
Issue date
May 7, 1985
Forenade Fabriksverken
Kenneth Sundvall
F42 - AMMUNITION BLASTING
Information
Patent Grant
Arrangement for a land mine
Patent number
4,506,603
Issue date
Mar 26, 1985
Forenade Fabriksverken
Sven Bjelvert
F42 - AMMUNITION BLASTING
Information
Patent Grant
Arrangement for a terminally guided projectile provided with a targ...
Patent number
4,498,394
Issue date
Feb 12, 1985
Forenade Fabriksverken
Christer Regebro
F42 - AMMUNITION BLASTING
Information
Patent Grant
Arrangement for a cabinet having a door which can be swung outwards...
Patent number
4,466,676
Issue date
Aug 21, 1984
Forenade Fabriksverken
Nils A. Nilsson
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Mandrel for cold forging internally profiled tubes or cylinders
Patent number
4,429,561
Issue date
Feb 7, 1984
Forenade Fabriksverken
Ivan O. Ramnesten
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and tool for the cold forging of internally profiled tubes
Patent number
4,428,220
Issue date
Jan 31, 1984
Forenade Fabriksverken
Ivan O. Rammesten
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cold forging mandrel with threads
Patent number
4,428,222
Issue date
Jan 31, 1984
Forenade Fabriksverken
Ivan O. Ramnesten
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for heat absorption from a sea bottom or the like
Patent number
4,407,351
Issue date
Oct 4, 1983
Forenade Fabriksverken
Erik L. Backlund
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method and system for distinguishing between displacing targets and...
Patent number
4,322,826
Issue date
Mar 30, 1982
Forenade Fabriksverken
Per-Arne Resjo
F42 - AMMUNITION BLASTING
Information
Patent Grant
Method and apparatus for adjusting roller rings on a shaft
Patent number
4,316,317
Issue date
Feb 23, 1982
Forenade Fabriksverken
Bertil Ritzling
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Method and apparatus for cleaning a continuous web of material
Patent number
4,296,767
Issue date
Oct 27, 1981
Forenade Fabriksverken
Jan E. Hammar
B08 - CLEANING
Information
Patent Grant
Projectile with at least one expellable subprojectile
Patent number
4,284,007
Issue date
Aug 18, 1981
Forenade Fabriksverken
Claes G. Arnell
F42 - AMMUNITION BLASTING
Information
Patent Grant
Subprojectile to be expelled from a projectile
Patent number
4,281,600
Issue date
Aug 4, 1981
Forenade Fabriksverken
Claes G. Arnell
F42 - AMMUNITION BLASTING
Information
Patent Grant
Assembly with relatively displaceable members
Patent number
4,257,315
Issue date
Mar 24, 1981
Forenade Fabriksverken
Claes-Gustav E. Y. Tisell
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Propelling charge for a recoilless weapon or a rocket and a method...
Patent number
4,257,330
Issue date
Mar 24, 1981
Forenade Fabriksverken
Gosta A. Andersson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for combusting liquid, gaseous or powdered fuels
Patent number
4,255,122
Issue date
Mar 10, 1981
Forenade Fabriksverken
Jan A. Alpkvist
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method and apparatus for setting up tools, work pieces and similar...
Patent number
4,244,248
Issue date
Jan 13, 1981
Forenade Fabriksverken
Lars Adell
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Assembly with relatively displaceable members
Patent number
4,242,945
Issue date
Jan 6, 1981
Forenade Fabriksverken
Claes-Gustav E. Y. Tisell
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Expansible sleeve deforms hub bore against shaft
Patent number
4,183,688
Issue date
Jan 15, 1980
Forenade Fabriksverken
Inge B. Persson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Power control device for hot gas engines
Patent number
4,179,891
Issue date
Dec 25, 1979
Forenade Fabriksverken
Karl O. R. Gronvall
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Vehicle crash detector
Patent number
4,161,228
Issue date
Jul 17, 1979
Forenade Fabriksverken
Lars G. Svensson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle deceleration sensing device
Patent number
4,108,005
Issue date
Aug 22, 1978
Forenade Fabriksverken
Claes Gustav Erik Yngve Tisell
G01 - MEASURING TESTING
Information
Patent Grant
Fluid actuated coupling assembly
Patent number
4,093,052
Issue date
Jun 6, 1978
Forenade Fabriksverken
Curt Gunnar Falk
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
System for supplying fuel and combustion air to an external combust...
Patent number
4,067,191
Issue date
Jan 10, 1978
Forenade Fabriksverken
Karl Olof Ragnar Gronvall
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Heating device for an external combustion engine
Patent number
4,055,952
Issue date
Nov 1, 1977
Forenade Fabriksverken
Lennart Nils Johansson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Projectile locking device
Patent number
4,026,189
Issue date
May 31, 1977
Forenade Fabriksverken
Rune Verner Akhagen
F41 - WEAPONS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73118397 - ETP
Serial number
73118397
Registration number
1108396
Filing date
Mar 8, 1977
FORENADE FABRIKSVERKEN
7 - Machines and machine tools
Information
Trademark
73108095 - METEM
Serial number
73108095
Registration number
1095028
Filing date
Nov 30, 1976
FORENADE FABRIKSVERKEN
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments