PRESTOLITE ELECTRIC, 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 391
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 3104
 
  
 
H04B TRANSMISSION 2208
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0244,304 SYSTEMS AND METHODS FOR COOLING STATOR WINDINGS BY AN INTERNAL FAN IN A BRUSHLESS ALTERNATORFeb 22, 17Aug 24, 17[H02K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9013076 Systems and methods for cooling a drive end bearingOct 10, 12Apr 21, 15[H02K]
7782023 Multipower voltage regulatorNov 30, 06Aug 24, 10[H02J, H02P]
6236293 Magnetic latching contactorFeb 18, 00May 22, 01[H01H]
5577070 Apparatus for generating high power, low energy pulses across the terminals of a large capacity, low impedance batteryJul 01, 94Nov 19, 96[H04L, H04B]
5495503 Storage battery memory and communication deviceMay 01, 95Feb 27, 96[H04L, H04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0288,504 SYSTEMS AND METHODS FOR COOLING ELECTRONICS AND A REAR END OF STATOR WINDINGS IN AN ALTERNATORAbandonedApr 01, 16Oct 05, 17[H02K, F04D]
8669835 Soft-start systems and methods for vehicle startersExpiredJun 26, 13Mar 11, 14[H01H]
8476997 Soft-start systems and methods for vehicle startersExpiredSep 02, 11Jul 02, 13[H01H]
6608422 Alternator with an electric contact bearing assemblyExpiredAug 06, 02Aug 19, 03[H02K, H01R]
6489702 AlternatorExpiredAug 09, 00Dec 03, 02[H01R]
6424243 Magnetic latching contactorExpiredMay 02, 01Jul 23, 02[H01H]
5355075 Rotating telecommunications power supplyExpiredJan 27, 93Oct 11, 94[H02J]
5058021 Distributorless ignition system with dwell controlExpiredFeb 22, 90Oct 15, 91[F02P, G06F, G06G]
4953284 Method for retaining a magnet within a motor assemblyExpiredDec 01, 89Sep 04, 90[H02K]
4916344 Motor magnet shield retention assemblyExpiredDec 15, 88Apr 10, 90[H02K, H01F]
4816710 Field assembly insulatorExpiredJan 22, 88Mar 28, 89[H02K]
4731554 Low profile ring-shaped motorExpiredNov 14, 85Mar 15, 88[H02K]
4706151 Power limiter for electrical contactsExpiredApr 11, 85Nov 10, 87[H02H]
4528544 Control apparatus for variable speed reversible motorExpiredSep 12, 83Jul 09, 85[H01C]
4509493 Small engine ignition system with spark advanceExpiredJun 13, 84Apr 09, 85[F02P]
4472703 Field coil insulation shieldExpiredJan 05, 84Sep 18, 84[H01F]
4465958 Motor speed control circuitExpiredApr 26, 82Aug 14, 84[H02P]
4459099 Fuel and ignition controlExpiredAug 01, 83Jul 10, 84[F23N]
4457725 Hydraulic trim tile system for outboard propulsion units using a pressure amplifierExpiredAug 17, 81Jul 03, 84[B63H]
4426974 Digital timing circuit for a rotating machineExpiredMar 01, 82Jan 24, 84[F02P]

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