COOPER INDUSTRIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 2470
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 15118
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 968
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 480
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3122
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3153
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 272
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 2126
 
  
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 233

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7341255 Sealing fitting with expanding materialMar 18, 03Mar 11, 08[F16L]
6949711 Selector switch knob with lock ring assemblyOct 14, 03Sep 27, 05[H01H]
6939160 EMT rain-tight compression fittingsOct 07, 04Sep 06, 05[0000]
6918320 Conduit seal packing toolsNov 20, 02Jul 19, 05[B25B]
6911777 Clamp-on low power isolation transformer for airfield lightingAug 14, 03Jun 28, 05[H01J]
6858172 Current sensor supporting structureApr 08, 04Feb 22, 05[B29C]
6835088 EMT rain-tight compression fittingsJun 20, 01Dec 28, 04[H01R]
6828521 Method for increasing insulation level in an encapsulationFeb 24, 03Dec 07, 04[H01H]
6760206 Current sensor supporting structureMar 16, 01Jul 06, 04[H02H]
6682681 Method of fabricating a thermoplastic rubber encapsulated transformerJun 07, 95Jan 27, 04[B29C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0111,626 Cushion mechanism for a positive peck feed drillAbandonedOct 31, 08May 06, 10[B23Q, B23B]
7160001 Focus assembly for a track lightExpiredOct 14, 03Jan 09, 07[F21V]
6973589 Electronic communications in intelligent electronic devicesExpiredApr 17, 01Dec 06, 05[G06F]
2005/0030,192 Power supply for LED airfield lightingAbandonedAug 08, 03Feb 10, 05[G08B]
6847514 Surge arrester module with bonded component stackExpiredDec 20, 02Jan 25, 05[H02H]
6697237 Conversion of standard class a ground-fault circuit-interrupters, (GFCI), to a class a ground-fault circuit interrupter with open neutral protectionExpiredDec 13, 00Feb 24, 04[H02H]
6682209 Integral worklightExpiredNov 30, 01Jan 27, 04[F21V]
6540376 Swivel nightlightExpiredJun 04, 01Apr 01, 03[H01R]
6338637 Dead front system and process for injecting fluid into an electrical cableExpiredMay 02, 00Jan 15, 02[H01R]
6332785 High voltage electrical connector with access cavity and inserts for use therewithExpiredJun 30, 97Dec 25, 01[H01R]
6300878 Constant current regulator using IGBT controlExpiredAug 23, 00Oct 09, 01[G08B]
5956223 Surge protection system including proper operation indicatorExpiredJan 15, 97Sep 21, 99[H02H]
5936506 Delay mechanism for retarding relative movement between two membersExpiredMay 25, 95Aug 10, 99[H01H]
5936507 Bayonet-type fuse housing assembly having a vent tubeExpiredJun 15, 98Aug 10, 99[H01H]
5857609 Portable electric desoldering toolExpiredAug 12, 96Jan 12, 99[B23K]
5846093 Separable connector with a reinforcing memberExpiredMay 21, 97Dec 08, 98[H01R]
5801494 Rapid restrike with integral cutout timerExpiredMay 21, 96Sep 01, 98[H05B]
5708555 Surge arrester having controlled multiple current pathsExpiredJun 05, 96Jan 13, 98[H02H]
5701080 Method of improving fault current measurement accuracy on electronic reclosure controlExpiredMar 10, 95Dec 23, 97[G01R, H01H]
5655327 Purse seine linkExpiredDec 22, 94Aug 12, 97[A01K, B61B]

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