Werkzeugmaschinenfabrik Oerlikon-Buhrle AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F42C AMMUNITION FUZES 319
 
  
 
F41G WEAPON SIGHTS; AIMING 128
 
  
 
H01C RESISTORS127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5872503 Scanning potentiometer, particularly for a rapid-orientation apparatus on an observation and/or artillery vehicleFeb 11, 97Feb 16, 99[H01C]
5834675 Method for determining the disaggregation time of a programmable projectileNov 14, 96Nov 10, 98[F42C]
5814755 Method for determining the disaggregation time, in particular of a programmable projectileNov 14, 96Sep 29, 98[F42C]
5814756 Method and device for determining the disaggregation time of a programmable projectileNov 14, 96Sep 29, 98[F42C]
5788500 Continuous wave laser battlefield simulation systemDec 04, 95Aug 04, 98[F41G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5259568 Command opticsExpiredJan 17, 84Nov 09, 93[E41G]
5208418 Aligning method for a fire control device and apparatus for carrying out the alignment methodExpiredDec 09, 88May 04, 93[F41G]
5197691 Boresight moduleExpiredSep 16, 83Mar 30, 93[F41G, G01B]
5076138 Apparatus for infeeding cartridges to an elevatable firing weaponExpiredJun 04, 90Dec 31, 91[F41A]
5036611 Weapon housing for a firing weaponExpiredSep 18, 90Aug 06, 91[F41A]
5016110 Automatic focusing control of a video camera for industrial and military purposesExpiredJul 17, 89May 14, 91[H04N]
5001986 Short-range projectile containing means for producing a short flight pathExpiredJan 11, 90Mar 26, 91[F42B]
4998209 Automatic focusing control of a video camera for industrial and military purposesExpiredJul 19, 89Mar 05, 91[H04N]
4977657 Method of producing a fragmentation jacketExpiredSep 27, 89Dec 18, 90[B21K]
4955163 Method for production of involute gear tooth flanksExpiredJun 27, 88Sep 11, 90[B24B]
4952874 Position-reading system with switchable reading units for machine-tool parts rotatable through 360ExpiredJun 30, 89Aug 28, 90[H03M, G01P, G01B]
4930950 Apparatus for adjusting the drums of a bevel-gear cutting machineExpiredJul 28, 89Jun 05, 90[B23F]
4915028 Dud de-arming device or insert for a projectile fuzeExpiredMay 12, 89Apr 10, 90[F42C]
4913031 Vibration damping device for improving the hit accuracy of a firing weaponExpiredJun 15, 89Apr 03, 90[F41F]
4899661 Projectile containing a fragmentation jacketExpiredFeb 14, 89Feb 13, 90[F42B]
4898069 Apparatus for transporting cartridges to a firing weapon with an elevation control systemExpiredMar 11, 88Feb 06, 90[F41D]
4896606 Optical proximity fuzeExpiredMar 20, 89Jan 30, 90[F42C]
4895075 Method of, and apparatus for, detonating a projectile in the proximity of a targetExpiredSep 22, 88Jan 23, 90[F42C]
4895077 Projectile core for a sabot projectileExpiredMay 22, 89Jan 23, 90[F42D]
4890537 Elevatable firing weapon with a device for setting the elevation of the weapon barrelExpiredMar 07, 88Jan 02, 90[F41F]

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