LEITZ GMBH & CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B27G ACCESSORY MACHINES OR APPARATUS; TOOLS 78
 
  
 
B23C MILLING 231

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9604290 Milling tool and cutting element for a milling toolJan 06, 10Mar 28, 17[B27G, B23C]
8739844 Cutting tool with a supporting bodyMay 09, 08Jun 03, 14[B27G]
8074688 Machine tool with an exhaust hoodJun 13, 07Dec 13, 11[B27G]
6004079 Cutter head, in particular a profile cutter headJan 30, 95Dec 21, 99[B27G, B23C]
5957176 Profiled inserted-blade cutterOct 24, 97Sep 28, 99[B27G]
5904193 Cutter head, in particular a planing cutter headJan 14, 98May 18, 99[B27G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0223,342 CIRCULAR SAW BLADE WITH CLEARING EDGES AND A PROCESS FOR MANUFACTURING CLEARING EDGESAbandonedApr 27, 07Sep 10, 09[B23D]
2004/0050,233 Circular-saw blade comprising expansion slits extending radially inwardsAbandonedJun 12, 03Mar 18, 04[B27B]
6279444 Cutting tool, especially plane blade head or plane blade shaftExpiredMar 09, 00Aug 28, 01[B26D]
5658101 Milling headExpiredMay 18, 95Aug 19, 97[B23C]
4826363 Face-milling cutter for a planerExpiredAug 12, 87May 02, 89[B26D]

Top Inventors for This Owner

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