F02F

Technology

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Description

CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES (specially adapted for rotary-piston or oscillating-piston internal-combustion engines F02B; specially adapted for gas-turbine plants F02C; specially adapted for jet-propulsion plants F02K) CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES (specially adapted for rotary-piston or oscillating-piston internal-combustion engines

Subclasses

Not Available
Subclass Title
1/00 Cylinders; Cylinder heads (in general F16J)
1/02 Cylinders; Cylinder heads (in general F16J) having cooling means (cylinder heads F02F 1/26)
1/04 Cylinders; Cylinder heads (in general F16J) having cooling means (cylinder heads F02F 1/26) for air cooling
1/06 Cylinders; Cylinder heads (in general F16J) having cooling means (cylinder heads F02F 1/26) for air cooling Shape or arrangement of cooling fins; Finned cylinders
1/08 Cylinders; Cylinder heads (in general F16J) having cooling means (cylinder heads F02F 1/26) for air cooling Shape or arrangement of cooling fins; Finned cylinders running-liner and cooling-part of cylinder being different parts or of different material

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,120,549 Engine, outboard motor, and watercraft Jul 07, 14 Sep 01, 15 YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA HATSUDOKI KABUSHIKI KAISHA
9,121,341 Dual link internal combustion engine Apr 03, 13 Sep 01, 15 NISSAN MOTOR CO., LTD., NISSAN MOTOR CO. LTD.
9,121,344 Integrated piston and bridge Oct 21, 13 Sep 01, 15 ECOMOTORS, INC., ECOMOTORS, INC.
9,121,365 Liner component for a cylinder of an opposed-piston engine Apr 17, 14 Sep 01, 15 ACHATES POWER, INC., ACHATES POWER INC.
9,121,372 Portable gas powered internal combustion engine arrangement Nov 19, 10 Sep 01, 15 LEHR IP, LLC, Not available
9,121,548 Sliding member Apr 12, 12 Sep 01, 15 KOBE STEEL, LTD., KOBE STEEL, LTD.
9,115,635 Inferred engine local temperature estimator Mar 22, 13 Aug 25, 15 FORD GLOBAL TECHNOLOGIES, LLC, FORD GLOBAL TECHNOLOGIES, LLC
9,108,274 Method for the production of a piston Sep 23, 11 Aug 18, 15 MAHLE INTERNATIONAL GMBH, MAHLE INTERNATIONAL GMBH
9,109,276 Cylindrical internal surface processing method Sep 17, 10 Aug 18, 15 NISSAN MOTOR CO., LTD., NISSAN MOTOR CO. LTD.
9,109,530 Piston for an internal combustion engine Jul 04, 12 Aug 18, 15 MAHLE INTERNATIONAL GMBH, MAHLE INTERNATIONAL GMBH
9,109,531 Method for testing casting quality and apparatus therefor Jan 09, 12 Aug 18, 15 HONDA MOTOR CO., LTD., HONDA MOTOR CO., LTD.
9,103,301 Exhaust gas recirculation system for a motorcycle engine Jul 23, 13 Aug 11, 15 MIDWEST MOTORCYCLE SUPPLY DISTRIBUTORS CORP., MIDWEST MOTORCYCLE SUPPLY DISTRIBUTORS CORP.
9,103,441 Piston pin for heat dissipation Jan 09, 12 Aug 11, 15 FEDERAL-MOGUL CORPORATION, FEDERAL-MOGUL CORPORATION

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0247,472 INTERNAL COMBUSTION ENGINE Jan 27, 14 Sep 03, 15 TOYOTA JIDOSHA KABUSHIKI KAISHA,
2015/0247,473 COOLING STRUCTURE FOR CYLINDER HEAD Sep 24, 13 Sep 03, 15 TOYOTA JIDOSHA KABUSHIKI KAISHA,
2015/0247,474 ONE-PIECE PISTON FEATURING ADDITIVE MACHINING PRODUCED COMBUSTION BOWL RIM AND COOLING GALLERY Mar 02, 15 Sep 03, 15 FEDERAL-MOGUL CORPORATION,
2015/0247,475 PISTON FOR AN INTERNAL COMBUSTION ENGINE Aug 27, 13 Sep 03, 15 MAHLE INTERNATIONAL GMBH,
2015/0246,393 METHOD OF MANUFACTURING CONNECTING ROD BY USING SEMI-CLOSED SINTER FORGING Nov 29, 14 Sep 03, 15 HYUNDAI MOTOR COMPANY,
2015/0240,180 COATING FILM FORMATION METHOD Dec 18, 12 Aug 27, 15 HITACHI AUTOMOTIVE SYSTEMS, LTD.,
2015/0240,741 CYLINDER SLEEVE WITH WEAR-RESISTANT INNER LAYER Jul 15, 13 Aug 27, 15 FEDERAL-MOGUL BURSCHEIED GMBH,
2015/0240,742 PISTON TYPE INTERNAL COMBUSTION ENGINE Dec 01, 14 Aug 27, 15 ,
2015/0240,743 HEAT RETENTION MEMBER FOR CYLINDER BORE WALL, INTERNAL COMBUSTION ENGINE, AND AUTOMOBILE May 12, 15 Aug 27, 15 NICHIAS CORPORATION,
2015/0240,744 SYSTEM, METHOD AND TOOLING FOR FLEXIBLE ASSEMBLY OF CYLINDER-HEAD VALVE TRAINS Feb 26, 14 Aug 27, 15 FORD GLOBAL TECHNOLOGIES, LLC,
2015/0240,755 FLUID FLOW VALVE, ESPECIALLY FOR RECIRCULATED EXHAUST GAS Sep 13, 13 Aug 27, 15 VALEO SYSTEMES DE CONTROLE MOTEUR,
2015/0240,947 GASKET WITH A COMPRESSION LIMITER May 11, 15 Aug 27, 15 ,
2015/0233,320 METHOD FOR MODIFYING SURFACE OF PISTON FOR INTERNAL COMBUSTION ENGINE, AND PISTON FOR INTERNAL COMBUSTION ENGINE Oct 08, 13 Aug 20, 15 FUJI KIHAN CO., LTD.,
2015/0233,321 METHOD FOR PRODUCING A COOLING CHANNEL SYSTEM FOR INTERNAL COMBUSTION ENGINES AND PISTON PRODUCED IN THIS WAY Jan 28, 15 Aug 20, 15 ,
2015/0224,589 METHOD FOR PRODUCING AN ARBITRARY GEOMETRY ON PISTONS OF INTERNAL COMBUSTION ENGINES Feb 13, 15 Aug 13, 15 KS KOLBENSCHMIDT GMBH,
2015/0226,150 ENGINE PISTON AND A PROCESS FOR MAKING AN ENGINE PISTON Sep 11, 13 Aug 13, 15 MAHLE METAL LEVE S/A,
2015/0226,151 PISTON OF TWO-PIECE CONSTRUCTION FOR AN INTERNAL COMBUSTION ENGINE Sep 18, 13 Aug 13, 15 ,
2015/0226,152 CYLINDER HEAD GASKET WITH COMPRESSION CONTROL FEATURES Feb 13, 14 Aug 13, 15 FEDERAL-MOGUL CORPORATION,
2015/0226,153 CYLINDER HEAD GASKET FOR HIGH LOAD AND MOTION APPLICATIONS Feb 13, 14 Aug 13, 15 FEDERAL-MOGUL CORPORATION,
2015/0226,593 VOLUME MEASURING DEVICE AND VOLUME MEASURING METHOD Apr 17, 15 Aug 13, 15 IMAGINEERING, INC.,

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Applications Filed in This Class - By Year

Click to zoom InFiling Years# of Matters Filed 198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015050100150200

Patents Issued To Date - By Filing Year

Click to zoom InFiling Years% of Matters Issued19901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320140255075100

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