with two or more pistons connected to one crank and having a common combustion space

Industry

CPC
F02B75/1896

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02BINTERNAL-COMBUSTION PISTON ENGINES COMBUSTION ENGINES IN GENERAL F02B75/00Other engines

Current Industry

F02B75/1896with two or more pistons connected to one crank and having a common combustion space

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Stirling cycle machine
- Patent number 12,104,552
- Issue date Oct 1, 2024
- Deka Products Limited Partnership
- Christopher C. Langenfeld
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple cylinder engine
- Patent number 11,506,119
- Issue date Nov 22, 2022
- Impact Consulting and Engineering LLC
- Gus Alexander
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ignition source adapted for positioning within a combustion chamber
- Patent number 11,085,413
- Issue date Aug 10, 2021
- ENGINAITY POWER SYSTEMS, INC
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Stirling cycle machine
- Patent number 11,079,145
- Issue date Aug 3, 2021
- Deka Products Limited Partnership
- Christopher C. Langenfeld
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with paired, parallel, offset pistons
- Patent number 10,690,050
- Issue date Jun 23, 2020
- WISE MOTOR WORKS, LTD.
- Allen Cocanougher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Running gear structure of internal combustion engine
- Patent number 10,626,831
- Issue date Apr 21, 2020
- Honda Motor Co., Ltd.
- Hodaka Mukohara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High-performance internal combustion engine
- Patent number 10,626,792
- Issue date Apr 21, 2020
- Chia-Chun Cheng
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Balance device for internal combustion engine
- Patent number 10,514,081
- Issue date Dec 24, 2019
- Toyota Jidosha Kabushiki Kaisha
- Eiichi Kamiyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Internal combustion engine with paired, parallel, offset pistons
- Patent number 10,344,670
- Issue date Jul 9, 2019
- WISE MOTOR WORKS, LTD.
- Allen Cocanougher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with paired, parallel, offset pistons
- Patent number 10,018,112
- Issue date Jul 10, 2018
- WISE MOTOR WORKS, LTD.
- Allen Cocanougher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engines
- Patent number 9,874,141
- Issue date Jan 23, 2018
- Cox Powertrain Ltd.
- Christian Bucksey
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Stirling cycle machine
- Patent number 9,797,340
- Issue date Oct 24, 2017
- New Power Concepts LLC
- Dean Kamen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Inverted V-8 internal combustion engine and method of operating the...
- Patent number 9,217,365
- Issue date Dec 22, 2015
- Raymond F. Lippitt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
In-line six internal combustion engine
- Patent number 8,899,193
- Issue date Dec 2, 2014
- Lippitt Engine, LLC
- Raymond F. Lippitt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reciprocating piston engine with improved mass equalization
- Patent number 8,833,339
- Issue date Sep 16, 2014
- Harald König
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Stirling cycle machine
- Patent number 8,763,391
- Issue date Jul 1, 2014
- Deka Products Limited Partnership
- Dean Kamen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Internal combustion engine twin power unit having an oscillating cy...
- Patent number 7,685,975
- Issue date Mar 30, 2010
- Joseph E. Springer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engines having double cylinder units
- Patent number 7,055,470
- Issue date Jun 6, 2006
- META Motoren- und Energie-Technik GmbH
- Peter Kreuter
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
1579332
- Patent number 1,579,332
- Issue date Apr 6, 1926
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Stirling Cycle Machine
- Publication number 20220026118
- Publication date Jan 27, 2022
- New Power Concepts LLC
- Christopher C. Langenfeld
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MULTIPLE CYLINDER ENGINE
- Publication number 20220003159
- Publication date Jan 6, 2022
- FNA Group, Inc.
- Gus Alexander
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH PAIRED, PARALLEL, OFFSET PISTONS
- Publication number 20190309679
- Publication date Oct 10, 2019
- Wise Motor Works, Ltd.
- Allen Cocanougher
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH PAIRED, PARALLEL, OFFSET PISTONS
- Publication number 20180363548
- Publication date Dec 20, 2018
- Wise Motor Works, Ltd.
- Allen Cocanougher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Stirling cycle machine
- Publication number 20180291836
- Publication date Oct 11, 2018
- New Power Concepts LLC
- Christopher C. Langenfeld
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
RUNNING GEAR STRUCTURE OF INTERNAL COMBUSTION ENGINE
- Publication number 20180283328
- Publication date Oct 4, 2018
- Honda Motor Co., Ltd.
- Hodaka Mukohara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH PAIRED, PARALLEL, OFFSET PISTONS
- Publication number 20180094577
- Publication date Apr 5, 2018
- Allen Cocanougher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BALANCE DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20170335921
- Publication date Nov 23, 2017
- Toyota Jidosha Kabushiki Kaisha
- Eiichi KAMIYAMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INTERNAL COMBUSTION ENGINES
- Publication number 20160252012
- Publication date Sep 1, 2016
- COX POWERTRAIN LTD
- Christian BUCKSEY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF OPERATING AN IN-LINE SIX CYLINDER ENGINE IN A VEHICLE
- Publication number 20150142291
- Publication date May 21, 2015
- LIPPITT ENGINE, LLC
- Raymond F. Lippitt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INVERTED V-8 INTERNAL COMBUSTION ENGINE AND METHOD OF OPERATING THE...
- Publication number 20150136069
- Publication date May 21, 2015
- Raymond F. LIPPITT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Stirling Cycle Machine
- Publication number 20150047336
- Publication date Feb 19, 2015
- New Power Concepts LLC
- Dean Kamen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH PAIRED, PARALLEL, OFFSET PISTONS
- Publication number 20140360458
- Publication date Dec 11, 2014
- Allen Cocanougher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
In-Line Six Internal Combustion Engine
- Publication number 20140261338
- Publication date Sep 18, 2014
- Raymond F. LIPPITT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
RECIPROCATING PISTON ENGINE WITH IMPROVED MASS EQUALIZATION
- Publication number 20130087120
- Publication date Apr 11, 2013
- Harald König
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STIRLING CYCLE MACHINE
- Publication number 20110011079
- Publication date Jan 20, 2011
- New Power Concepts LLC
- Dean Kamen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine and a selectively movable assembly incorporating the engine...
- Publication number 20100218744
- Publication date Sep 2, 2010
- Bernard Joseph Simon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TANDEM TWIN POWER UNIT ENGINE HAVING AN OSCILLATING CYLINDER
- Publication number 20100147236
- Publication date Jun 17, 2010
- Joseph E. Springer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE TWIN POWER UNIT HAVING AN OSCILLATING CY...
- Publication number 20090159023
- Publication date Jun 25, 2009
- Joseph E. Springer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Two-stroke internal combustion engine with two opposed pistons per...
- Publication number 20090151663
- Publication date Jun 18, 2009
- Jose Enrique Pastor Alvarez
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Universal hyperbaric mechanism in engine systems combining general...
- Publication number 20080083328
- Publication date Apr 10, 2008
- Marius A. Paul
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Dual piston engine rigid rocker marriage
- Publication number 20050103288
- Publication date May 19, 2005
- Leroy Edwards
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal combustion engines having double cylinder units
- Publication number 20040226523
- Publication date Nov 18, 2004
- Peter Kreuter
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

with two or more pistons connected to one crank and having a common combustion space

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Stirling cycle machine

Multiple cylinder engine

Ignition source adapted for positioning within a combustion chamber

Stirling cycle machine

Internal combustion engine with paired, parallel, offset pistons

Running gear structure of internal combustion engine

High-performance internal combustion engine

Balance device for internal combustion engine

Internal combustion engine with paired, parallel, offset pistons

Internal combustion engine with paired, parallel, offset pistons

Internal combustion engines

Stirling cycle machine

Inverted V-8 internal combustion engine and method of operating the...

In-line six internal combustion engine

Reciprocating piston engine with improved mass equalization

Stirling cycle machine

Internal combustion engine twin power unit having an oscillating cy...

Internal combustion engines having double cylinder units

1579332

Patents Applicationslast 30 patents

Stirling Cycle Machine

MULTIPLE CYLINDER ENGINE

INTERNAL COMBUSTION ENGINE WITH PAIRED, PARALLEL, OFFSET PISTONS

INTERNAL COMBUSTION ENGINE WITH PAIRED, PARALLEL, OFFSET PISTONS

Stirling cycle machine

RUNNING GEAR STRUCTURE OF INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINE WITH PAIRED, PARALLEL, OFFSET PISTONS

BALANCE DEVICE FOR INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINES

METHOD OF OPERATING AN IN-LINE SIX CYLINDER ENGINE IN A VEHICLE

INVERTED V-8 INTERNAL COMBUSTION ENGINE AND METHOD OF OPERATING THE...

Stirling Cycle Machine

INTERNAL COMBUSTION ENGINE WITH PAIRED, PARALLEL, OFFSET PISTONS

In-Line Six Internal Combustion Engine

RECIPROCATING PISTON ENGINE WITH IMPROVED MASS EQUALIZATION

STIRLING CYCLE MACHINE

Engine and a selectively movable assembly incorporating the engine...

TANDEM TWIN POWER UNIT ENGINE HAVING AN OSCILLATING CYLINDER

INTERNAL COMBUSTION ENGINE TWIN POWER UNIT HAVING AN OSCILLATING CY...

Two-stroke internal combustion engine with two opposed pistons per...

Universal hyperbaric mechanism in engine systems combining general...

Dual piston engine rigid rocker marriage

Internal combustion engines having double cylinder units