Reliance Electric Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 268
 
  
 
B25G HANDLES FOR HAND IMPLEMENTS 113
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 148
 
  
 
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
6849804 Method system for insulating electrical windingsMay 30, 03Feb 01, 05[H02G]
6796739 Torsional joint assembly and method of making sameJul 25, 00Sep 28, 04[B25G]
6768411 Electric motor stator assembly having novel winding arrangement and method of making sameApr 11, 03Jul 27, 04[H01F]
6720692 Electric motor having electrostatic shield arrangementDec 22, 00Apr 13, 04[H02K]
6646397 Integrated control and diagnostics systemJul 23, 01Nov 11, 03[H01R]
6623169 Bearing housing incorporating antimicrobial agentFeb 18, 99Sep 23, 03[F16C]
6146021 Method for making a corrosion resistant bearingSep 30, 99Nov 14, 00[F16C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0151,537 Joint assembly for superconducting motorsAbandonedJan 21, 04Aug 05, 04[F16B]
2004/0096,134 Molded polymeric bearing housing and method for making sameAbandonedAug 29, 03May 20, 04[F16C]
6618928 Method for loading slot cell insulators into a stator coreExpiredDec 27, 99Sep 16, 03[H02K]
6590309 Stator assembly for an electromechanical machineExpiredMar 23, 01Jul 08, 03[H02K]
6504275 Electric motor having rotor-embedded sensorExpiredFeb 20, 01Jan 07, 03[H02K]
6446329 System for manufacturing a statorExpiredSep 30, 99Sep 10, 02[B23P, B65G]
6421907 Method for grouping a plurality of leads for a statorExpiredSep 30, 99Jul 23, 02[H02K, B23Q]
6313556 Superconducting electromechanical rotating device having a liquid-cooled, potted, one layer stator windingExpiredSep 30, 99Nov 06, 01[H02K]
6261687 Oxygen plasma resistant polymer for electrical devicesExpiredAug 25, 00Jul 17, 01[B32B]
6224979 Oxygen plasma resistant polymer for electrical devicesExpiredSep 18, 00May 01, 01[B32B]
6129952 Stator core resin remover and methodExpiredSep 30, 99Oct 10, 00[B05D]
6125717 Close-connected shaft adapter assembly, jack shaft assembly, and power transmission assembly using sameExpiredJul 12, 99Oct 03, 00[F16H]
5857781 Bearing apparatus having improved end coverExpiredSep 05, 96Jan 12, 99[F16C]
5509310 Bearing assemblies including proximity probesExpiredMar 18, 94Apr 23, 96[G01H]
5038892 Lubrication apparatusExpiredDec 14, 89Aug 13, 91[F16N]
5011301 Auxiliary sealing systemExpiredDec 15, 89Apr 30, 91[F16C]
4928795 Lubrication apparatusExpiredFeb 16, 88May 29, 90[F16N]
4875786 Snap-ring with pin release sealExpiredDec 29, 88Oct 24, 89[F16C]
4863291 Bearing assemblyExpiredJul 12, 88Sep 05, 89[F16C]
4791831 Gearmotor, housing and associated methodExpiredOct 11, 85Dec 20, 88[F16H]

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