IPROTEC MASCHINEN - UND EDELSTAHLPRODUKTE GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23B TURNING; BORING 448
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 221
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
B23C MILLING 132
 
  
 
B25G HANDLES FOR HAND IMPLEMENTS 113
 
  
 
B60B VEHICLE WHEELS 131
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 192
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9087992 Shaft-hub connectionMar 19, 09Jul 21, 15[H01L, F16D, B25G]
6761096 Method and device for producing workpieces with a non-circular internal and/or external shapeDec 21, 98Jul 13, 04[B23B]
6718636 Method for finishing the ball cup of a homocinitic jointAug 07, 00Apr 13, 04[B21K, B21D]
6665936 Method for finishing the ball star of a homocinetic jointAug 22, 00Dec 23, 03[B21K, B21D]
6450585 Wheel suspension assemblyAug 03, 00Sep 17, 02[B60K, B60B, F16C, F16D]
6428253 Device for fastening a tool on a driveable tool spindle of a machine tool in a progressively adjustable mannerJul 31, 00Aug 06, 02[B23B, B23C]
6227082 Process and device for manufacturing workpieces with non-circular inner or outer contours as well as eccentrically positioned round boreholes and/or journalsFeb 17, 98May 08, 01[B23B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0279,813 WHEEL ASSEMBLYAbandonedNov 27, 10Nov 08, 12[F16D]
6550140 Method for finishing ball cages meant for homocinetic jointsExpiredAug 03, 00Apr 22, 03[B21K, B21D]

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