ASS AG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23F MAKING GEARS OR TOOTHED RACKS 412
 
  
 
F16H GEARING496
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 264
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6093129 Reverse gearingDec 30, 98Jul 25, 00[F16H]
6041670 Gear transmissionJun 12, 98Mar 28, 00[F16H]
5931612 Hob cutter for machining face gears, and method for manufacturing such a toolJun 06, 97Aug 03, 99[B24B]
5845533 Gear transmission of a cylindrical pinion with a face gear, face gear used in said transmission and method and tool for making the face gearApr 18, 97Dec 08, 98[F16H]
5791840 Method of producing a crown wheelJun 06, 95Aug 11, 98[B23F]
5720584 Tool for producing a crown wheel which can mesh with a pinion with oblique teeth, and method of producing such a crown wheelNov 08, 95Feb 24, 98[B23F]
5622459 Tool for manufacturing crown wheelsJun 07, 95Apr 22, 97[B23F]
5494475 Tool for producing crown wheels, and method for producing such a toolMay 14, 93Feb 27, 96[B23F]
5411431 Method for crown gear grinding by generationJul 08, 93May 02, 95[B24B]
5288179 Hob for generating face gearsMar 27, 92Feb 22, 94[B26D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6912926 Gear transmissionExpiredNov 06, 01Jul 05, 05[F16H]

Top Inventors for This Owner

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