Rheinmetall W & M GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F41A FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE 1025
 
  
 
F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION 1029
 
  
 
C06B EXPLOSIVE OR THERMIC COMPOSITIONS 320
 
  
 
F42C AMMUNITION FUZES 319
 
  
 
F41G WEAPON SIGHTS; AIMING 227
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151
 
  
 
B23C MILLING 132
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7239843 Method for the interference-free communication during the operation of a jamming transmitterApr 23, 04Jul 03, 07[H04K]
7178443 Wedge-type breechblockApr 15, 04Feb 20, 07[F41A]
7171886 Pipe mortarMar 28, 03Feb 06, 07[F41A]
7150228 Gas pressure switchApr 22, 04Dec 19, 06[F42C]
7114449 Method for producing a large-caliber, high-explosive projectile, and high-explosive projectile produced in accordance with the methodSep 30, 04Oct 03, 06[F42B]
6931776 Apparatus for the section-wise autofrettage of gun barrelsJul 21, 03Aug 23, 05[B21D]
6899008 Gun barrel having a muzzle brakeFeb 21, 03May 31, 05[F41A]
6874268 GunNov 03, 03Apr 05, 05[F41A]
6860185 Method for producing a large-caliber, high-explosive projectile, and high-explosive projectile produced in accordance with the methodFeb 21, 03Mar 01, 05[B21K]
6849140 Incendiary composition for a fin-stabilized kinetic energy projectileAug 19, 02Feb 01, 05[C06B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7082708 Method for removing coating damages and/or erosion damagesExpiredJun 14, 04Aug 01, 06[F41A]
2005/0230,016 Incendiary composition for a fin-stabilized kinetic energy projectileAbandonedJan 13, 05Oct 20, 05[C06B]
2005/0188,891 Discarded propelling cage sabotAbandonedMay 05, 04Sep 01, 05[F42B]
2005/0018,261 Method and device for transferring the wave front of a primary light pulse to a secondary light pulseAbandonedJun 10, 04Jan 27, 05[G03H]
6827020 Spin-stabilized projectile having a multi-part guide band and method of making the projectileExpiredFeb 10, 03Dec 07, 04[F42B]
6827206 Packaging container for a large-caliber cartridgeExpiredJun 06, 02Dec 07, 04[F42B]
6820558 Disk-shaped propellant moduleExpiredJun 27, 02Nov 23, 04[C06D, C06B]
6819298 High-power microwave antenna systemExpiredNov 08, 01Nov 16, 04[B60R]
2004/0158,969 Method for producing a sheathed penetratorAbandonedFeb 12, 04Aug 19, 04[B23P]
6776102 Projectile bodyExpiredMar 26, 03Aug 17, 04[F42B]
6769364 Full-caliber projectileExpiredNov 25, 02Aug 03, 04[F42B]
6745697 CartridgeExpiredAug 19, 02Jun 08, 04[F42B]
2004/0083,920 Fragment projectileAbandonedOct 20, 03May 06, 04[F42B]
2004/0084,330 Packing case for a large-caliber cartridgeAbandonedOct 27, 03May 06, 04[B65D, F42B]
6712005 ProjectileExpiredNov 25, 02Mar 30, 04[F42B]
2004/0052,964 Method for coating the inside of a gun barrelAbandonedAug 26, 03Mar 18, 04[B05D]
6701656 Weapon barrel having a hard chromium inner layerExpiredMar 13, 02Mar 09, 04[F41A]
6698329 Method for replacing a fuse casingExpiredJul 02, 02Mar 02, 04[F42B]
2003/0113,047 Trunnion bearing for the cradle carrier of a large-caliber weapon tubeAbandonedDec 13, 01Jun 19, 03[F16C]
6578493 Electrothermal ignition device and method for producing the deviceExpiredApr 23, 01Jun 17, 03[F42B]

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