CERTIFIED PARTS CORPORATION

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Patent Activity in the Last 10 Years

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 429
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 469
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 352
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 380
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 238
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
E01H STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL 119
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172
 
  
 
F02G HOT-GAS OR COMBUSTION- PRODUCT POSITIVE-DISPLaCEMENT ENGINE PLANTS 122
 
  
 
F02N STARTING OF COMBUSTION ENGINES 132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7886706 Engine starting systemAug 28, 08Feb 15, 11[F02N]
7854296 Passive secondary air mufflerMar 07, 08Dec 21, 10[F01N]
7475657 Intake air and carburetor heating arrangement for V-twin enginesOct 18, 07Jan 13, 09[F02G]
7284508 Intake air and carburetor heating arrangements for V-twin enginesJul 17, 06Oct 23, 07[F01P]
7270111 Composite engine speed controlFeb 03, 06Sep 18, 07[F02D]
7165532 Engine speed control with high speed override mechanismDec 16, 04Jan 23, 07[F02D]
7152580 Engine speed control with high speed override mechanismJun 07, 05Dec 26, 06[F02D]
6874473 Engine cycle recognition for fuel deliveryJul 15, 04Apr 05, 05[F02P]
6745754 Engine having oil fill tube with integrated fuel pumpOct 28, 02Jun 08, 04[F02M]
6427364 Arrangement for heating air supplied to a carburetor of a snow thrower engineAug 07, 00Aug 06, 02[E01H, F01P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7757674 Intake air and carburetor heating arrangement for v-twin enginesExpiredJun 05, 08Jul 20, 10[F02M]
2008/0053,413 SEALED FUEL TANK EVAPORATIVE EMISSIONS CONTROL SYSTEM FOR SMALL INTERNAL COMBUSTION ENGINESAbandonedJun 29, 07Mar 06, 08[B60K, F02M]
7328678 Mechanical compression and vacuum release mechanismExpiredAug 07, 06Feb 12, 08[F02N]
7275355 Blade and ground speed control systemExpiredMar 01, 05Oct 02, 07[A01D]
7267112 Evaporative emissions control system including a charcoal canister for small internal combustion enginesExpiredJan 14, 05Sep 11, 07[F02M]
7267326 Automatic priming systemExpiredFeb 03, 06Sep 11, 07[F02M]
7228832 Internal combustion engine with translatable camshaftExpiredMar 23, 04Jun 12, 07[F01M]
2007/0079,814 EMISSIONS CONTROL SYSTEM FOR SMALL INTERNAL COMBUSTION ENGINESAbandonedJun 29, 06Apr 12, 07[F02M]
7174871 Mechanical compression and vacuum release mechanismExpiredFeb 03, 06Feb 13, 07[F01L]
7165536 Evaporative emissions control system for small internal combustion enginesExpiredFeb 22, 05Jan 23, 07[F02M]
7131430 Emissions control system for small internal combustion enginesExpiredSep 04, 03Nov 07, 06[F02M]
7047951 Centrifugally operated evaporative emissions control valve system for internal combustion enginesExpiredAug 03, 04May 23, 06[F02M]
6779503 Automatic engine priming system for rotary mowersExpiredNov 04, 02Aug 24, 04[F02M]
6742491 Engine lubrication systemExpiredDec 17, 02Jun 01, 04[F01C]
6729298 Linkage assembly for variable engine speed controlExpiredFeb 28, 03May 04, 04[F02M]
6722331 Valve clearance adjustment mechanismExpiredOct 01, 02Apr 20, 04[F01L]
6612275 Mid cam engineExpiredJul 25, 02Sep 02, 03[F01L]
6581562 Open center recoil starterExpiredJun 18, 01Jun 24, 03[F02N]
6539906 Mechanical compression and vacuum releaseExpiredMar 30, 01Apr 01, 03[F02N]
6536393 Mechanical compression and vacuum releaseExpiredJul 05, 01Mar 25, 03[F01L]

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