Piston making

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CPC
Y10T29/49249

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T29/00Metal working

Current Industry

Y10T29/49249Piston making

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Rotational metering pump for insulin patch
- Patent number 11,696,983
- Issue date Jul 11, 2023
- Becton, Dickinson and Company
- Alessandro E. Pizzochero
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Complex-shaped forged piston oil galleries
- Patent number 10,787,991
- Issue date Sep 29, 2020
- Tenneco Inc.
- Norbert G. Schneider
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Complex-shaped forged piston oil galleries
- Patent number 10,247,134
- Issue date Apr 2, 2019
- Tenneco Inc.
- Norbert G. Schneider
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Wrist pin and method of reducing wear between members thereof, conn...
- Patent number 10,119,613
- Issue date Nov 6, 2018
- Tenneco Inc.
- Qingmin Yang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Simple friction weld
- Patent number 10,066,579
- Issue date Sep 4, 2018
- Volker Gniesmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reduced compression height piston and piston assembly therewith and...
- Patent number 10,065,276
- Issue date Sep 4, 2018
- Federal-Mogul LLC
- Miguel Azevedo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for the production of a piston for an internal combustion en...
- Patent number 10,065,277
- Issue date Sep 4, 2018
- Mahle International GmbH
- Rainer Scharp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing unitary hollow pistons
- Patent number 9,995,392
- Issue date Jun 12, 2018
- Elkhart Products Corporation
- Shawn Gene Moser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piston housing system and apparatus
- Patent number 9,958,068
- Issue date May 1, 2018
- Goodrich Corporation
- Jantzen Hinton
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Piston, method of construction, and piston body portions thereof
- Patent number 9,915,223
- Issue date Mar 13, 2018
- Federal-Mogul LLC
- Carmo Ribeiro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Progressing cavity stator with gas breakout port
- Patent number 9,850,897
- Issue date Dec 26, 2017
- Cameron International Corporation
- Derek L. Twidale
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Hollow piston
- Patent number 9,816,612
- Issue date Nov 14, 2017
- Elkhart Products Corporation
- Shawn Gene Moser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Complex-shaped forged piston oil galleries
- Patent number 9,739,234
- Issue date Aug 22, 2017
- Federal-Mogul LLC
- Norbert G. Schneider
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sliding component for internal combustion engine and method of manu...
- Patent number 9,719,459
- Issue date Aug 1, 2017
- Aisin Seiki Kabushiki Kaisha
- Takayuki Hayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Double welded steel piston with full skirt
- Patent number 9,702,317
- Issue date Jul 11, 2017
- Federal-Mogul LLC
- Michael Weinenger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Steel piston with counter-bore design
- Patent number 9,677,500
- Issue date Jun 13, 2017
- Federal-Mogul LLC
- Eduardo Matsuo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for simultaneously producing first and second piston parts
- Patent number 9,656,320
- Issue date May 23, 2017
- Mahle International GmbH
- Klaus Keller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pistons with complex shaped piston crowns and manufacturing processes
- Patent number 9,650,988
- Issue date May 16, 2017
- Federal-Mogul LLC
- Norbert G. Schneider
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston assembly with weld support
- Patent number 9,631,576
- Issue date Apr 25, 2017
- Mahle International GmbH
- Michael T. Lapp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser welded piston assembly
- Patent number 9,593,641
- Issue date Mar 14, 2017
- Mahle International GmbH
- Dieter Gabriel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piston for an axial piston machine
- Patent number 9,593,774
- Issue date Mar 14, 2017
- Liebherr Machines Bulle SA
- Mario Baeriswyl
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Steel piston for an internal combustion engine and method for its p...
- Patent number 9,581,104
- Issue date Feb 28, 2017
- Mahle International GmbH
- Monika Lehnert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transmission piston with retained release spring
- Patent number 9,568,100
- Issue date Feb 14, 2017
- Schaeffler Technologies AG & Co. KG
- Scott Strong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Integrated leaf spring and seal retention
- Patent number 9,518,617
- Issue date Dec 13, 2016
- Schaeffler Technologies AG & Co. KG
- Jonathan Jameson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Piston
- Patent number 9,494,105
- Issue date Nov 15, 2016
- Mahle International GmbH
- Dieter Emmrich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compact cooling device for an internal combustion engine and method...
- Patent number 9,476,344
- Issue date Oct 25, 2016
- Bontaz Centre R & D
- Denis Clement
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Trapped support pin for spiral spring retention in a camshaft phaser
- Patent number 9,470,117
- Issue date Oct 18, 2016
- Schaeffler Technologies AG & Co. KG
- Sarah Hopkins
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Seal assembly for use in harsh environments
- Patent number 9,464,719
- Issue date Oct 11, 2016
- QTRCO, Inc.
- Edward Holtgraver
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cylindrical liner for piston actuator
- Patent number 9,353,775
- Issue date May 31, 2016
- Safoco, Inc.
- Terry Glenn Young
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Plunger-type wire riser tensioner
- Patent number 9,353,581
- Issue date May 31, 2016
- Eaton Corporation
- Peter Megens
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
REDUCED COMPRESSION HEIGHT PISTON AND PISTON ASSEMBLY THEREWITH AND...
- Publication number 20180369970
- Publication date Dec 27, 2018
- Federal-Mogul LLC
- MIGUEL AZEVEDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HOLLOW PISTON
- Publication number 20180038482
- Publication date Feb 8, 2018
- Elkhart Products Corporation
- Shawn Gene Moser
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPLEX-SHAPED FORGED PISTON OIL GALLERIES
- Publication number 20170335793
- Publication date Nov 23, 2017
- Federal-Mogul LLC
- NORBERT G. SCHNEIDER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COMPLEX-SHAPED PISTON OIL GALLERIES WITH PISTON CROWNS MADE BY CAST...
- Publication number 20170314506
- Publication date Nov 2, 2017
- Federal-Mogul LLC
- NORBERT G. SCHNEIDER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON
- Publication number 20140352649
- Publication date Dec 4, 2014
- Dieter Emmrich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Thermal Barrier for a Piston
- Publication number 20140345455
- Publication date Nov 27, 2014
- ECOMOTORS, INC.
- Peter Hofbauer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTEGRATED LEAF SPRING AND SEAL RETENTION
- Publication number 20140339041
- Publication date Nov 20, 2014
- Schaeffler Technologies GmbH & Co. KG
- Jonathan Jameson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS PRODUCTION
- Publication number 20140331958
- Publication date Nov 13, 2014
- MAHLE International GmbH
- Karlheinz BING
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR PRODUCING SAME
- Publication number 20140318492
- Publication date Oct 30, 2014
- MAHLE International GmbH
- Timo Linke
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LIQUID PUMP USING ELASTOMERIC PISTON, PISTON ASSEMBLY AND MANUFACTU...
- Publication number 20140314600
- Publication date Oct 23, 2014
- Yao Wu Ding
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Compact Cooling Device for an Internal Combustion Engine and Method...
- Publication number 20140305392
- Publication date Oct 16, 2014
- Denis Clement
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Piston for an Axial Piston Machine
- Publication number 20140283681
- Publication date Sep 25, 2014
- Liebherr Machines Bulle SA
- Mario BAERISWYL
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PISTON WITH REPLACEABLE AND/OR ADJUSTABLE SURFACES
- Publication number 20140271312
- Publication date Sep 18, 2014
- Lee Hilpert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PISTON ASSEMBLY WITH PRELOADED SUPPORT SURFACES
- Publication number 20140260957
- Publication date Sep 18, 2014
- Martyn Hempston
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WEAR RESISTANT PISTON RING COATING
- Publication number 20140260959
- Publication date Sep 18, 2014
- Federal-Mogul Corporation
- James R. Toth
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PISTON ASSEMBLY WITH WELD SUPPORT
- Publication number 20140238232
- Publication date Aug 28, 2014
- MAHLE International GmbH
- Michael T. Lapp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Complex-Shaped Piston Oil Galleries With Piston Crowns Made By Cast...
- Publication number 20140230774
- Publication date Aug 21, 2014
- Federal-Mogul Corporation
- Norbert G. Schneider
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Complex-Shaped Forged Piston Oil Galleries
- Publication number 20140230646
- Publication date Aug 21, 2014
- Federal-Mogul Corporation
- Norbert G. Schneider
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Piston With Improved Side Loading Resistance
- Publication number 20140216247
- Publication date Aug 7, 2014
- Delaware Capital Formation, Inc.
- Stephen Z. Golya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Piston With Improved Side Loading Resistance
- Publication number 20140202328
- Publication date Jul 24, 2014
- Delaware Capital Formation, Inc.
- Stephen Z. Golya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR THE PRODUCTION OF A PISTON FOR AN INTERNAL COMBUSTION EN...
- Publication number 20140202001
- Publication date Jul 24, 2014
- MAHLE International GmbH
- Klaus Keller
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PROCESS FOR PRODUCING A PISTON FOR AN INTERNAL COMBUSTION ENGINE AN...
- Publication number 20140190010
- Publication date Jul 10, 2014
- Arnd Baberg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Piston
- Publication number 20140174396
- Publication date Jun 26, 2014
- LIBERTINE FPE LTD.
- Sam Cockerill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR PRODUCING T...
- Publication number 20140150747
- Publication date Jun 5, 2014
- MAHLE International GmbH
- Roland Lochmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Piston With a Cooling Gallery Partially Filled With a Thermally Con...
- Publication number 20140123930
- Publication date May 8, 2014
- Federal-Mogul Corporation
- Warran Boyd Lineton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SELF ALIGNING CYLINDER PISTON AND ROD BEARING AND METHOD OF MANUFAC...
- Publication number 20140102293
- Publication date Apr 17, 2014
- SPX Corporation
- Douglas P. MILLER
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
CYLINDRICAL LINER FOR PISTON ACTUATOR
- Publication number 20140096676
- Publication date Apr 10, 2014
- ARRAY HOLDINGS, INC.
- Terry Glenn Young
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
REDUCED COMPRESSION HEIGHT PISTON AND PISTON ASSEMBLY THEREWITH AND...
- Publication number 20140083390
- Publication date Mar 27, 2014
- Federal-Mogul Corporation
- Miguel Azevedo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STEEL PISTON WITH COUNTER-BORE DESIGN
- Publication number 20140076264
- Publication date Mar 20, 2014
- Federal-Mogul Corporation
- Eduardo Matsuo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20140069355
- Publication date Mar 13, 2014
- MAHLE International GmbH
- Rainer Scharp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Piston making

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotational metering pump for insulin patch

Complex-shaped forged piston oil galleries

Complex-shaped forged piston oil galleries

Wrist pin and method of reducing wear between members thereof, conn...

Simple friction weld

Reduced compression height piston and piston assembly therewith and...

Method for the production of a piston for an internal combustion en...

Method for manufacturing unitary hollow pistons

Piston housing system and apparatus

Piston, method of construction, and piston body portions thereof

Progressing cavity stator with gas breakout port

Hollow piston

Complex-shaped forged piston oil galleries

Sliding component for internal combustion engine and method of manu...

Double welded steel piston with full skirt

Steel piston with counter-bore design

Method for simultaneously producing first and second piston parts

Pistons with complex shaped piston crowns and manufacturing processes

Piston assembly with weld support

Laser welded piston assembly

Piston for an axial piston machine

Steel piston for an internal combustion engine and method for its p...

Transmission piston with retained release spring

Integrated leaf spring and seal retention

Piston

Compact cooling device for an internal combustion engine and method...

Trapped support pin for spiral spring retention in a camshaft phaser

Seal assembly for use in harsh environments

Cylindrical liner for piston actuator

Plunger-type wire riser tensioner

Patents Applicationslast 30 patents

REDUCED COMPRESSION HEIGHT PISTON AND PISTON ASSEMBLY THEREWITH AND...

HOLLOW PISTON

COMPLEX-SHAPED FORGED PISTON OIL GALLERIES

COMPLEX-SHAPED PISTON OIL GALLERIES WITH PISTON CROWNS MADE BY CAST...

PISTON

Thermal Barrier for a Piston

INTEGRATED LEAF SPRING AND SEAL RETENTION

PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS PRODUCTION

PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR PRODUCING SAME

LIQUID PUMP USING ELASTOMERIC PISTON, PISTON ASSEMBLY AND MANUFACTU...

Compact Cooling Device for an Internal Combustion Engine and Method...

Piston for an Axial Piston Machine

PISTON WITH REPLACEABLE AND/OR ADJUSTABLE SURFACES

PISTON ASSEMBLY WITH PRELOADED SUPPORT SURFACES

WEAR RESISTANT PISTON RING COATING

PISTON ASSEMBLY WITH WELD SUPPORT

Complex-Shaped Piston Oil Galleries With Piston Crowns Made By Cast...

Complex-Shaped Forged Piston Oil Galleries

Piston With Improved Side Loading Resistance

Piston With Improved Side Loading Resistance

METHOD FOR THE PRODUCTION OF A PISTON FOR AN INTERNAL COMBUSTION EN...

PROCESS FOR PRODUCING A PISTON FOR AN INTERNAL COMBUSTION ENGINE AN...

Piston

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

Piston With a Cooling Gallery Partially Filled With a Thermally Con...

SELF ALIGNING CYLINDER PISTON AND ROD BEARING AND METHOD OF MANUFAC...

CYLINDRICAL LINER FOR PISTON ACTUATOR

REDUCED COMPRESSION HEIGHT PISTON AND PISTON ASSEMBLY THEREWITH AND...

STEEL PISTON WITH COUNTER-BORE DESIGN

PISTON FOR AN INTERNAL COMBUSTION ENGINE