TRI-WAY MANUFACTURING TECHNOLOGIES CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5283938 Method of making a connecting rod fracturing toolMay 18, 93Feb 08, 94[B23P]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6609643 Dual clamping arrangement for connecting rod fracturing machineExpiredMay 06, 97Aug 26, 03[B23P, B26F]
6386417 Method and apparatus for fracturing connecting rods and the likeExpiredJan 10, 97May 14, 02[B26F]
6308138 Diagnostic rule base tool condition monitoring systemExpiredJul 28, 97Oct 23, 01[G01M]
6260427 Diagnostic rule tool condition monitoring systemExpiredNov 25, 98Jul 17, 01[G01N]
6081980 Ecliptic driveExpiredFeb 16, 99Jul 04, 00[F16H, B23C]
5816892 Positioning control for combined milling machine and internally positioned grinding wheelExpiredFeb 06, 97Oct 06, 98[B24B]
5667428 Apparatus for cutting and grinding a workpieceExpiredOct 18, 95Sep 16, 97[B24B, B26D]
5587931 Tool condition monitoring systemExpiredOct 20, 95Dec 24, 96[G08B, G05B]
5503317 Apparatus for fracturing connecting rods preformsExpiredMar 31, 94Apr 02, 96[B26F]
5496148 Workpiece carrier for transfer machinesExpiredDec 17, 93Mar 05, 96[B65G]
5403146 Apparatus for manipulating a workpiece in a machining operationExpiredMay 18, 93Apr 04, 95[B25J]
5360248 Bearing cap spreaderExpiredMay 18, 93Nov 01, 94[B66C]
5277523 Precision depth spindleExpiredAug 24, 92Jan 11, 94[B23B]
5226211 Precision guided transfer fixtureExpiredAug 04, 92Jul 13, 93[B23Q]
5062188 Transfer apparatus for moving pallets using hydraulic liftExpiredJan 14, 91Nov 05, 91[B23Q, B65G]
4901412 Apparatus for moving pallets in automated machine tool assembliesExpiredSep 19, 88Feb 20, 90[B23Q, B65G]

Top Inventors for This Owner

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