SUPFINA GRIESHABER GMBH & CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 2442
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 238
 
  
 
1509 MACHINE TOOLS, ABRADING AND FOUNDING MACHINERY227
 
  
 
B23B TURNING; BORING 151
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0239,782 FINISHING APPARATUSFeb 22, 17Aug 24, 17[B24B]
2017/0232,570 FINISHING DEVICE FOR FINISH MACHINING OF A WORKPIECE, IN PARTICULAR OF A CRANKSHAFT OR A CAMSHAFTAug 06, 14Aug 17, 17[B24B, B23Q]
2015/0013,510 DEVICE FOR THE FINE MACHINING OF A CIRCUMFERENTIAL WORKPIECE SURFACE AND METHOD FOR OPERATING THE DEVICEJul 02, 14Jan 15, 15[B23Q, B23B]
2014/0134,925 METHOD AND DEVICE FOR FINISHING A WORKPIECE SURFACEApr 12, 13May 15, 14[B24B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9802291 Belt-finishing device and method for operating a belt-finishing deviceMar 11, 15Oct 31, 17[B24B]
9744639 Pressing device for pressing a finishing belt against a workpiece surfaceJun 25, 15Aug 29, 17[B24B]
9623535 Finishing deviceNov 10, 15Apr 18, 17[B24B]
9550265 Device and system for finish-machining a workpiece in the form of a crankshaft or a camshaftJan 13, 14Jan 24, 17[B24B]
9221146 Belt finishing device, belt finishing system and method for producing a belt finishing deviceSep 27, 13Dec 29, 15[B24B]
9114497 Device for fine-machining a peripheral workpiece surface located eccentrically in relation to a workpiece axis of a workpieceJan 09, 13Aug 25, 15[B24B]
9050702 Finishing device for finish-machining of a workpieceJan 09, 13Jun 09, 15[B24B, B23Q, G01B]
D726789 Machine toolDec 19, 12Apr 14, 15[1509]
8628382 Workpiece holder for a surface grinding machineJun 07, 10Jan 14, 14[B24B]
D696315 Machine toolDec 19, 12Dec 24, 13[1509]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0122,375 DEVICE FOR MEASURING THE FEED MOTION OF A FINISHING BELTAbandonedSep 19, 11May 17, 12[B24B]
2010/0317,259 SURFACE GRINDING MACHINE AND METHOD FOR ADJUSTING A SURFACE GRINDING MACHINEAbandonedJun 07, 10Dec 16, 10[B24B]
2010/0050,405 DEVICE FOR PRECISION MACHINING OR MICROMACHINING WORKPIECESAbandonedAug 13, 09Mar 04, 10[B23Q]
2010/0022,167 Superfinish Machine with an Endless Polishing Band and Method for Operating a Superfinish MachineAbandonedJul 21, 09Jan 28, 10[B24B]
2010/0000,371 Adjustable Eccentric DriveAbandonedJun 16, 09Jan 07, 10[F16C]
2008/0169,169 ASSEMBLY LINE FOR FLEXIBLE PROCESSING OF WORKPIECESAbandonedJan 25, 08Jul 17, 08[B65G]
6203402 Device for finishing curved work piece surfaces using a grinding beltExpiredMay 10, 00Mar 20, 01[B24B]
5720652 Device for microfinishing both sides of a workpieceExpiredApr 08, 96Feb 24, 98[B24B]
5245793 Method and apparatus for fine working or microfinishingExpiredOct 19, 90Sep 21, 93[B24B]
4963164 Machine for surface treatment with means for positioning processing toolsExpiredNov 30, 88Oct 16, 90[B24B]
4951419 Flexible manufacturing systemExpiredNov 30, 88Aug 28, 90[B24B]

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