F. ZIMMERMANN GMBH

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23C MILLING 429
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 238

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7857558 Compact cutting head for machining workpiecesAug 21, 07Dec 28, 10[B23C]
7470095 Mobile milling head with torque motor driveSep 11, 06Dec 30, 08[B23C]
D407751 Perforating machineOct 03, 97Apr 06, 99[1902]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0282,009 Electrically conductive yarnAbandonedMar 07, 05Dec 22, 05[D02G]
4951448 Facility for the production of rolls of coinsExpiredMar 13, 89Aug 28, 90[B65B]
4681204 Device for counting and sorting coins belonging to a set of coinsExpiredJan 21, 86Jul 21, 87[G07D]
4657035 Device for separating single coinsExpiredMar 04, 85Apr 14, 87[G07D]

Top Inventors for This Owner

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