Bodine Electric Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7969059 Brush assembly having a brush wear detector and indicator for a D.C. motorFeb 20, 09Jun 28, 11[H02K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4651076 Power maximizing circuit for stepper motorsExpiredJun 05, 85Mar 17, 87[H02P]
4603283 Variable speed control for a brushless direct current motorExpiredJun 03, 85Jul 29, 86[H02P]
4540928 Closed loop resonance compensation circuit for stepper motorsExpiredMar 19, 84Sep 10, 85[H02K]
4469996 Input control circuit for a step motorExpiredOct 28, 82Sep 04, 84[H02K]
4380722 Accommodation circuit for a step motorExpiredJan 14, 81Apr 19, 83[H02K]
4337428 Deceleration initiation circuit for a stepper motorExpiredSep 08, 80Jun 29, 82[G05B]
4333045 Acceleration shaping circuit for a stepper motorExpiredSep 08, 80Jun 01, 82[G05B]

Top Inventors for This Owner

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