Heinz Kaiser A.G.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23B TURNING; BORING 646
 
  
 
B23C MILLING 132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8747034 Boring headMar 15, 11Jun 10, 14[B23B]
7585139 Boring toolApr 26, 06Sep 08, 09[B23B]
7281888 Tool for cutting machiningFeb 09, 07Oct 16, 07[B23C]
6183174 Boring headSep 30, 99Feb 06, 01[B23B]
5909986 Boring head with simultaneous clampingMay 02, 97Jun 08, 99[B23B]
5902078 Boring head with imbalance compensationMay 02, 97May 11, 99[B23B]
5857811 Connection between a cutter holder and a tool carrier of an internal-turning headFeb 21, 97Jan 12, 99[B23B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7407349 Boring toolExpiredJul 15, 05Aug 05, 08[B23B]
4955767 Boring attachmentExpiredJul 07, 88Sep 11, 90[B23B]
4575292 Device for connecting a tool part to a connecting shaftExpiredFeb 21, 85Mar 11, 86[B23B, B23C]
4547103 Boring toolExpiredJun 24, 83Oct 15, 85[B23B]
4398854 Boring head with fine adjustment mechanismExpiredDec 03, 80Aug 16, 83[B23B]
4231691 Dual cutter boring headExpiredOct 16, 78Nov 04, 80[B23B]

Top Inventors for This Owner

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