Other pistons with specially-shaped head

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F02F3/28

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES F02F3/00Pistons

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F02F3/28Other pistons with specially-shaped head

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Patents Grantslast 30 patents

Information Patent Grant
Piston, block assembly, and method for cooling
- Patent number 12,163,484
- Issue date Dec 10, 2024
- Cummins Inc.
- Robert G. Sperry
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for prechamber
- Patent number 12,092,016
- Issue date Sep 17, 2024
- Ford Global Technologies, LLC
- Thomas G. Leone
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston for a reciprocating piston machine, and reciprocating piston...
- Patent number 12,092,053
- Issue date Sep 17, 2024
- MERCEDES-BENZ GROUP AG
- Helmut Gildein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for opposed piston barrel engine
- Patent number 12,000,332
- Issue date Jun 4, 2024
- Matthew Jackson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Piston for an internal combustion engine and method for producing t...
- Patent number 11,976,608
- Issue date May 7, 2024
- Mahle International GmbH
- Hakan Kahraman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
MHMF alternating internal combustion engine
- Patent number 11,970,968
- Issue date Apr 30, 2024
- Muhammad Hashier Muneeb Farrukh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gaseous fuel reciprocating engine and operating methodology for red...
- Patent number 11,959,414
- Issue date Apr 16, 2024
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine and vehicle having the same
- Patent number 11,952,957
- Issue date Apr 9, 2024
- BYD Company Limited
- Qiang Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Open-faced piston assembly
- Patent number 11,946,435
- Issue date Apr 2, 2024
- Mainspring Energy, Inc.
- Matt Svrcek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reciprocating-piston assembly, internal combustion engine, and rela...
- Patent number 11,933,245
- Issue date Mar 19, 2024
- Transcend Energy Group, LLC
- Jon Woodward
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston, internal combustion engine, and vehicle
- Patent number 11,873,755
- Issue date Jan 16, 2024
- Scania CV AB
- Daniel Norling
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reciprocating-piston internal combustion engine
- Patent number 11,873,779
- Issue date Jan 16, 2024
- MAN TRUCK & BUS SE
- Jochen Cypris
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston of internal combustion engine and internal combustion engine
- Patent number 11,754,017
- Issue date Sep 12, 2023
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Yoshitaka Tsubaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston with engineered crown coating and method of manufacturing
- Patent number 11,719,184
- Issue date Aug 8, 2023
- Tenneco Inc.
- Warran Lineton
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Engine with gas exchange through piston rod
- Patent number 11,686,199
- Issue date Jun 27, 2023
- Aquarius Engines (A.M.) Ltd.
- Shaul Haim Yaakoby
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Piston for an internal combustion engine and production method
- Patent number 11,680,540
- Issue date Jun 20, 2023
- Mahle International GmbH
- Peter Bechtold
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multi-port power engine
- Patent number 11,572,848
- Issue date Feb 7, 2023
- Edric Darrell Culbreth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston crown for a combustion system and an associated method thereof
- Patent number 11,536,221
- Issue date Dec 27, 2022
- Transportation IP Holdings, LLC
- Roy James Primus
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Low compression natural gas engine piston bowl for improved combust...
- Patent number 11,519,359
- Issue date Dec 6, 2022
- Caterpillar Inc.
- Srikanth Ravisankar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine with combustion chamber
- Patent number 11,512,663
- Issue date Nov 29, 2022
- Mazda Motor Corporation
- Satoshi Imamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reciprocating-piston assembly, internal combustion engine, and rela...
- Patent number 11,506,141
- Issue date Nov 22, 2022
- Transcend Energy Group, LLC
- Jon Woodward
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Piston for an internal combustion engine
- Patent number 11,492,997
- Issue date Nov 8, 2022
- Mahle International GmbH
- Ulrich Bischofberger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Parabolic combustion engine
- Patent number 11,480,130
- Issue date Oct 25, 2022
- Richard William Condon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston arrangement for a clean combustion engine
- Patent number 11,459,978
- Issue date Oct 4, 2022
- Volvo Truck Corporation
- Arne Andersson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Antipolishing ring
- Patent number 11,454,192
- Issue date Sep 27, 2022
- Cummins Inc.
- Chao Cheng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Piston bowl geometry, cuff and top land interaction for reduced hyd...
- Patent number 11,428,189
- Issue date Aug 30, 2022
- Caterpillar Inc.
- Jonathan Kevin Tooker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston with multiaxial bearing and piston bowl
- Patent number 11,402,020
- Issue date Aug 2, 2022
- Cummins Inc.
- Kevin C. Augustin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston for internal combustion engine having valve pocket step for...
- Patent number 11,371,466
- Issue date Jun 28, 2022
- Caterpillar Inc.
- Bradley Morgan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine with work stroke and gas exchange through piston rod
- Patent number 11,346,219
- Issue date May 31, 2022
- Aquarius Engines (A.M.) Ltd.
- Shaul Haim Yaakoby
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Crankcase ventilation system with dead space alignment sleeves
- Patent number 11,313,317
- Issue date Apr 26, 2022
- ONBOARD DYNAMICS LLC
- Caleb A. Alvarado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20240376849
- Publication date Nov 14, 2024
- Federal-Mogul Nurnberg GmbH
- RAINER WEISS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH MEANS FOR CONDENSATION FLUID REMOVAL
- Publication number 20240271587
- Publication date Aug 15, 2024
- Cornelis Margaretha Maria Nicolaas Rombouts
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EMBEDDED PISTON STRUCTURES
- Publication number 20240263598
- Publication date Aug 8, 2024
- BRP- Rotax GmbH & Co. KG
- Roland ENNSMANN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
RECIPROCATING-PISTON ASSEMBLY, INTERNAL COMBUSTION ENGINE, AND RELA...
- Publication number 20240218842
- Publication date Jul 4, 2024
- Transcend Energy Group, LLC
- Jon Woodward
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON, BLOCK ASSEMBLY, AND METHOD FOR COOLING
- Publication number 20240011451
- Publication date Jan 11, 2024
- Cummins Inc.
- Robert G. Sperry
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEMS FOR PRECHAMBER
- Publication number 20230417173
- Publication date Dec 28, 2023
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Thomas G. Leone
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON AND INTERNAL COMBUSTION ENGINE HAVING SUCH A PISTON
- Publication number 20230417204
- Publication date Dec 28, 2023
- INNIO Jenbacher GmbH & Co OG
- Matthias Grotz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON WITH ENGINEERED CROWN COATING AND METHOD OF MANUFACTURING
- Publication number 20230340925
- Publication date Oct 26, 2023
- Warran Lineton
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ENGINE AND VEHICLE HAVING THE SAME
- Publication number 20230332556
- Publication date Oct 19, 2023
- BYD COMPANY LIMITED
- Qiang WANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GASEOUS FUEL RECIPROCATING ENGINE AND OPERATING METHODOLOGY FOR RED...
- Publication number 20230304436
- Publication date Sep 28, 2023
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Piston, Internal Combustion Engine, and Vehicle
- Publication number 20230279803
- Publication date Sep 7, 2023
- SCANIA CV AB
- Daniel Norling
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR OPPOSED PISTON BARREL ENGINE
- Publication number 20230243297
- Publication date Aug 3, 2023
- Matthew Jackson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON WITH ENGINEERED CROWN COATING AND METHOD OF MANUFACTURING
- Publication number 20230235714
- Publication date Jul 27, 2023
- TENNECO INC.
- Warran Lineton
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RECIPROCATING-PISTON INTERNAL COMBUSTION ENGINE
- Publication number 20230193849
- Publication date Jun 22, 2023
- MAN Truck & Bus SE
- Jochen CYPRIS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
RECIPROCATING-PISTON ASSEMBLY, INTERNAL COMBUSTION ENGINE, AND RELA...
- Publication number 20230093201
- Publication date Mar 23, 2023
- Transcend Energy Group, LLC
- Jon Woodward
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR PRODUCING T...
- Publication number 20220316422
- Publication date Oct 6, 2022
- MAHLE International GmbH
- Hakan Kahraman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Piston for a Reciprocating Piston Machine, and Reciprocating Piston...
- Publication number 20220307445
- Publication date Sep 29, 2022
- MERCEDES-BENZ GROUP AG
- Helmut GILDEIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE WITH GAS EXCHANGE THROUGH PISTON ROD
- Publication number 20220282620
- Publication date Sep 8, 2022
- Aquarius Engines (A.M.) Ltd.
- Shaul Haim YAAKOBY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE WITH COMBUSTION CHAMBER
- Publication number 20220282687
- Publication date Sep 8, 2022
- Mazda Motor Corporation
- Satoshi Imamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OPEN-FACED PISTON ASSEMBLY
- Publication number 20220260034
- Publication date Aug 18, 2022
- Mainspring Energy, Inc.
- Matt Svrcek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON OF INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE
- Publication number 20220213846
- Publication date Jul 7, 2022
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Yoshitaka TSUBAKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON ARRANGEMENT FOR A CLEAN COMBUSTION ENGINE
- Publication number 20220154667
- Publication date May 19, 2022
- VOLVO TRUCK CORPORATION
- Arne ANDERSSON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE AND PRODUCTION METHOD
- Publication number 20220120234
- Publication date Apr 21, 2022
- MAHLE International GmbH
- Peter Bechtold
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON CROWN FOR A COMBUSTION SYSTEM AND AN ASSOCIATED METHOD THEREOF
- Publication number 20220074366
- Publication date Mar 10, 2022
- Transportation IP Holdings, LLC
- Roy James Primus
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON BOWL GEOMETRIES FOR INTERNAL COMBUSTION ENGINES
- Publication number 20220034279
- Publication date Feb 3, 2022
- FEV GmbH
- Satyum Joshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20220034280
- Publication date Feb 3, 2022
- MAHLE International GmbH
- Ulrich Bischofberger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INTERNAL COMBUSTION ENGINE AND PISTON HAVING STEPPED COMBUSTION BOW...
- Publication number 20210372346
- Publication date Dec 2, 2021
- Caterpillar Inc.
- Jonathan Wiliam Anders
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CRANKCASE VENTILATION SYSTEM WITH DEAD SPACE ALIGNMENT SLEEVES
- Publication number 20210363938
- Publication date Nov 25, 2021
- ONBOARD DYNAMICS, INC.
- Caleb A. ALVARADO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SPARK-IGNITION INTERNAL COMBUSTION ENGINE
- Publication number 20210348546
- Publication date Nov 11, 2021
- Toyota Jidosha Kabushiki Kaisha
- Noriyuki TAKADA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON GEOMETRY FOR REDUCED SMOKE AND CYLINDER HEAD COMPONENT TEMPE...
- Publication number 20210310438
- Publication date Oct 7, 2021
- Caterpillar Inc.
- Eric L. Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Other pistons with specially-shaped head

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Piston, block assembly, and method for cooling

Methods and systems for prechamber

Piston for a reciprocating piston machine, and reciprocating piston...

System and method for opposed piston barrel engine

Piston for an internal combustion engine and method for producing t...

MHMF alternating internal combustion engine

Gaseous fuel reciprocating engine and operating methodology for red...

Engine and vehicle having the same

Open-faced piston assembly

Reciprocating-piston assembly, internal combustion engine, and rela...

Piston, internal combustion engine, and vehicle

Reciprocating-piston internal combustion engine

Piston of internal combustion engine and internal combustion engine

Piston with engineered crown coating and method of manufacturing

Engine with gas exchange through piston rod

Piston for an internal combustion engine and production method

Multi-port power engine

Piston crown for a combustion system and an associated method thereof

Low compression natural gas engine piston bowl for improved combust...

Engine with combustion chamber

Reciprocating-piston assembly, internal combustion engine, and rela...

Piston for an internal combustion engine

Parabolic combustion engine

Piston arrangement for a clean combustion engine

Antipolishing ring

Piston bowl geometry, cuff and top land interaction for reduced hyd...

Piston with multiaxial bearing and piston bowl

Piston for internal combustion engine having valve pocket step for...

Engine with work stroke and gas exchange through piston rod

Crankcase ventilation system with dead space alignment sleeves

Patents Applicationslast 30 patents

PISTON FOR AN INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINE WITH MEANS FOR CONDENSATION FLUID REMOVAL

EMBEDDED PISTON STRUCTURES

RECIPROCATING-PISTON ASSEMBLY, INTERNAL COMBUSTION ENGINE, AND RELA...

PISTON, BLOCK ASSEMBLY, AND METHOD FOR COOLING

METHODS AND SYSTEMS FOR PRECHAMBER

PISTON AND INTERNAL COMBUSTION ENGINE HAVING SUCH A PISTON

PISTON WITH ENGINEERED CROWN COATING AND METHOD OF MANUFACTURING

ENGINE AND VEHICLE HAVING THE SAME

GASEOUS FUEL RECIPROCATING ENGINE AND OPERATING METHODOLOGY FOR RED...

Piston, Internal Combustion Engine, and Vehicle

SYSTEM AND METHOD FOR OPPOSED PISTON BARREL ENGINE

PISTON WITH ENGINEERED CROWN COATING AND METHOD OF MANUFACTURING

RECIPROCATING-PISTON INTERNAL COMBUSTION ENGINE

RECIPROCATING-PISTON ASSEMBLY, INTERNAL COMBUSTION ENGINE, AND RELA...

PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR PRODUCING T...

Piston for a Reciprocating Piston Machine, and Reciprocating Piston...

ENGINE WITH GAS EXCHANGE THROUGH PISTON ROD

ENGINE WITH COMBUSTION CHAMBER

OPEN-FACED PISTON ASSEMBLY

PISTON OF INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE

PISTON ARRANGEMENT FOR A CLEAN COMBUSTION ENGINE

PISTON FOR AN INTERNAL COMBUSTION ENGINE AND PRODUCTION METHOD

PISTON CROWN FOR A COMBUSTION SYSTEM AND AN ASSOCIATED METHOD THEREOF

PISTON BOWL GEOMETRIES FOR INTERNAL COMBUSTION ENGINES

PISTON FOR AN INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINE AND PISTON HAVING STEPPED COMBUSTION BOW...

CRANKCASE VENTILATION SYSTEM WITH DEAD SPACE ALIGNMENT SLEEVES

SPARK-IGNITION INTERNAL COMBUSTION ENGINE

PISTON GEOMETRY FOR REDUCED SMOKE AND CYLINDER HEAD COMPONENT TEMPE...