OCS Intellitrak, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B61B RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR 315
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8800754 Conveyor system with interchangeable drive tube couplingsMay 08, 12Aug 12, 14[B65G, F16D, B61B]
8191483 Pillow block bearing for shaft driven conveyor system with self aligning featureSep 19, 08Jun 05, 12[B61B]
7814839 Inverted conveyorJan 04, 08Oct 19, 10[B61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0302,741 Drive Wheel and BearingAbandonedAug 24, 11Dec 15, 11[B60B, F16C, B21D]
7997208 Angle line transfer for overhead conveyorsExpiredAug 30, 08Aug 16, 11[B61B]
2011/0068,617 Drive WheelAbandonedSep 20, 10Mar 24, 11[B60B, B21D]
2011/0070,020 Heavy-Duty Drive Tube CouplingAbandonedSep 20, 10Mar 24, 11[F16B]
7686156 Slip tube system for adjusting drive force of shaft driven conveyor systemExpiredSep 19, 08Mar 30, 10[B65G]
7562763 Cable drive for overhead conveyorExpiredJul 27, 07Jul 21, 09[B65G]
6293388 Trolley retention abutment for overhead conveying systemExpiredMay 06, 99Sep 25, 01[B61B]
6267060 Overhead conveyor with powered drive moduleExpiredDec 30, 98Jul 31, 01[B61B]
6032785 Overhead conveyor systemExpiredJun 09, 98Mar 07, 00[B65G]
5919023 Compact overhead conveyorExpiredDec 18, 97Jul 06, 99[B65G]
5806655 Wheeled vehicle guidance and drive systemExpiredJan 30, 96Sep 15, 98[B65G]
5785168 High load overhead conveyor drive systemExpiredJan 30, 96Jul 28, 98[B65G]

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