BABCOCK INDUSTRIES INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5361024 Remote, electrical steering system with fault protectionMay 20, 93Nov 01, 94[G05D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5214363 Remote electrical steering system with fault protectionExpiredOct 22, 90May 25, 93[G05D]
5052541 Sorter feeder systemExpiredMar 19, 90Oct 01, 91[B65G]
5029693 Swing-up swivel wheel diverter assembly and methodExpiredJul 31, 90Jul 09, 91[B65G]
5002810 Ornament retention systemExpiredJan 26, 90Mar 26, 91[B60R]
4993898 Apparatus and system for tying down cargoExpiredDec 14, 88Feb 19, 91[B61D, B60P, B65D]
4917224 Transmission and brake interlock systemExpiredDec 09, 88Apr 17, 90[B60K]
4917418 Fuel filler door release systemExpiredDec 12, 88Apr 17, 90[F05C]
4824232 Drive system with resilient yieldable biased actuator shaft for electric rear view mirrorExpiredDec 23, 87Apr 25, 89[B60R, G02B]
4793445 Caster brake assemblyExpiredOct 05, 87Dec 27, 88[B60T]
4787498 Tire handling tray sortation systemExpiredFeb 10, 88Nov 29, 88[B65G]
4753123 Automatic self adjusting cable control deviceExpiredOct 14, 87Jun 28, 88[F16C, F16D]
4650066 Retractable drive assembly for conveyorExpiredDec 06, 85Mar 17, 87[B65G]
4643291 Linear articulated pusherExpiredJan 21, 86Feb 17, 87[B65G]
4572358 Powered transmission assembly for an accumulating conveyorExpiredFeb 06, 84Feb 25, 86[B65G]
4476974 Continuous article handling conveyorExpiredOct 19, 81Oct 16, 84[B65G]
D274788 Snap-on shroud for casterExpiredAug 16, 82Jul 24, 84[]
4383605 Accumulating conveyor with pneumatic control systemExpiredApr 02, 81May 17, 83[B65G]
4372435 Positively driven steering member for conveying apparatusExpiredOct 27, 80Feb 08, 83[B65G]
4372441 Accumulating conveyorExpiredMar 16, 81Feb 08, 83[B65G]
4325474 Slip friction roller driveExpiredJan 07, 80Apr 20, 82[B65G]

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