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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16JPISTONS CYLINDERS SEALINGS F16J1/00Pistons Trunk pistons Plungers

Current Industry

F16J1/006of different materials
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Plunger, pump, and liquid analysis device
    • Patent number 11,920,582
    • Issue date Mar 5, 2024
    • Kyocera Corporation
    • Satoru Tsubokura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston and a fluid-actuated working cylinder provided therewith
    • Patent number 11,821,444
    • Issue date Nov 21, 2023
    • FESTO SE & CO. KG
    • Michael Rau
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Piston assembly for human-powered vehicle
    • Patent number 11,572,128
    • Issue date Feb 7, 2023
    • Shimano Inc.
    • Kohei Obuchi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Piston assembly for human-powered vehicle
    • Patent number 11,292,552
    • Issue date Apr 5, 2022
    • Shimano Inc.
    • Kohei Obuchi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Piston-integrated gap cover
    • Patent number 11,236,827
    • Issue date Feb 1, 2022
    • Mainspring Energy, Inc.
    • Matt Svrcek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multiple layer piston insulator for hydraulic brake actuator
    • Patent number 10,941,825
    • Issue date Mar 9, 2021
    • Goodrich Corporation
    • Timothy Kyle Todd
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High pressure fuel pump
    • Patent number 10,830,220
    • Issue date Nov 10, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • Paul F. Garland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston for die casting machine
    • Patent number 10,821,504
    • Issue date Nov 3, 2020
    • CPR SUISSE S.A.
    • Chiara Schivalocchi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Disc brake and piston
    • Patent number 10,591,008
    • Issue date Mar 17, 2020
    • Hitachi Automotive Systems, Ltd.
    • Kumi Hashimoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Piston-integrated gap cover
    • Patent number 10,465,795
    • Issue date Nov 5, 2019
    • EtaGen, Inc.
    • Matt Svrcek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump with wear-resistant barrel and plunger having coating support
    • Patent number 10,393,111
    • Issue date Aug 27, 2019
    • Caterpillar Inc.
    • Alan Ray Stockner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Light composite piston
    • Patent number 10,352,443
    • Issue date Jul 16, 2019
    • GE Oil & Gas Compression Systems, LLC
    • Omar M. Kabir
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device including an anti-rotation mechanism for a piston and a meth...
    • Patent number 10,184,562
    • Issue date Jan 22, 2019
    • EATON INTELLIGENT POWER LIMITED
    • Matthew Monroe Kuhns
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hybrid metallic/composite piston head joint
    • Patent number 10,066,649
    • Issue date Sep 4, 2018
    • Goodrich Corporation
    • Rony Ganis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake piston assembly
    • Patent number 10,035,526
    • Issue date Jul 31, 2018
    • New York Air Brake, LLC
    • Eric C. Wright
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Piston assembly including a polymer coating with hard particles app...
    • Patent number 9,945,480
    • Issue date Apr 17, 2018
    • Federal-Mogul LLC
    • Troy Kantola
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Pump with plunger having tribological coating
    • Patent number 9,909,582
    • Issue date Mar 6, 2018
    • Caterpillar Inc.
    • Robert Michael Campion
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Piston with a ring carrier and a glass piston
    • Patent number 9,828,937
    • Issue date Nov 28, 2017
    • AVL List GmbH
    • Ernst Winklhofer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder
    • Patent number 9,732,740
    • Issue date Aug 15, 2017
    • Fu Tai Hua Industry (Shenzhen) Co., Ltd.
    • Yu-Ching Liu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Piston with thermally insulated crown
    • Patent number 9,687,942
    • Issue date Jun 27, 2017
    • Mahle International GmbH
    • William Flowers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Piston and connecting rod assembly
    • Patent number 9,670,869
    • Issue date Jun 6, 2017
    • Peter Nyberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston rod clamping system
    • Patent number 9,611,936
    • Issue date Apr 4, 2017
    • GE Oil & Gas Compression Systems, LLC
    • Omar M. Kabir
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Light composite piston
    • Patent number 9,611,935
    • Issue date Apr 4, 2017
    • GE Oil & Gas Compression Systems, LLC
    • Omar M. Kabir
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston with out of phase mode
    • Patent number 9,587,741
    • Issue date Mar 7, 2017
    • Akebono Brake Industry Co., Ltd.
    • Yuichi Koshikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston
    • Patent number 9,546,733
    • Issue date Jan 17, 2017
    • Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    • Kazushi Miyamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    Piston assembly with multi-piece skirt
    • Patent number 9,429,099
    • Issue date Aug 30, 2016
    • Mahle International GmbH
    • Montgomery L. Wilder
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lubricant pump and control piston
    • Patent number 9,181,946
    • Issue date Nov 10, 2015
    • Audi AG
    • Jürgen Ernst
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multi-part piston construction for a brake caliper of a disk brake
    • Patent number 9,151,385
    • Issue date Oct 6, 2015
    • Continental Teves AG & Co. oHG
    • Thomas Winkler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston device and manufacturing method thereof
    • Patent number 7,870,819
    • Issue date Jan 18, 2011
    • Unipoint Electric Mfg. Co., Ltd.
    • Cheng Feng Lin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTON ASSEMBLY FOR HUMAN-POWERED VEHICLE
    • Publication number 20210362802
    • Publication date Nov 25, 2021
    • Shimano Inc.
    • Kohei OBUCHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    PISTON ASSEMBLY FOR HUMAN-POWERED VEHICLE
    • Publication number 20210362801
    • Publication date Nov 25, 2021
    • Shimano Inc.
    • Kohei OBUCHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ENGINE PISTON AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20200355139
    • Publication date Nov 12, 2020
    • Mazda Motor Corporation
    • Kazuo ICHIKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTIPLE LAYER PISTON INSULATOR FOR HYDRAULIC BRAKE ACTUATOR
    • Publication number 20200325948
    • Publication date Oct 15, 2020
    • GOODRICH CORPORATION
    • TIMOTHY KYLE TODD
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PISTON-INTEGRATED GAP COVER
    • Publication number 20200124175
    • Publication date Apr 23, 2020
    • EtaGen, Inc.
    • Matt Svrcek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DISC BRAKE AND PISTON
    • Publication number 20180245648
    • Publication date Aug 30, 2018
    • Hitachi Automotive Systems, Ltd.
    • Kumi HASHIMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PISTON ROD CLAMPING SYSTEM
    • Publication number 20170175892
    • Publication date Jun 22, 2017
    • GE Oil & Gas Compression Systems, LLC
    • Omar M. Kabir
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIGHT COMPOSITE PISTON
    • Publication number 20170175891
    • Publication date Jun 22, 2017
    • GE Oil & Gas Compression Systems, LLC
    • Omar M. Kabir
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE INCLUDING AN ANTI-ROTATION MECHANISM FOR A PISTON AND A METH...
    • Publication number 20170108121
    • Publication date Apr 20, 2017
    • EATON CORPORATION
    • Matthew Monroe Kuhns
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON WITH OUT OF PHASE MODE
    • Publication number 20160146345
    • Publication date May 26, 2016
    • AKEBONO BRAKE INDUSTRY CO., LTD.
    • Yuichi Koshikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FIBER-REINFORCED ACTUATOR
    • Publication number 20150040753
    • Publication date Feb 12, 2015
    • The Regents of the University of Michigan
    • Joshua Bishop-Moser
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    PISTON ASSEMBLY WITH MULTI-PIECE SKIRT
    • Publication number 20140345454
    • Publication date Nov 27, 2014
    • Montgomery L. Wilder
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PISTON AND CONNECTING ROD ASSEMBLY
    • Publication number 20140345561
    • Publication date Nov 27, 2014
    • Peter Nyberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CERAMIC PLUNGER WITH AT LEAST ONE CONTROL ELEMENT
    • Publication number 20140196603
    • Publication date Jul 17, 2014
    • CATERPILLAR MOTOREN GMBH & CO. KG
    • Andreas Von Der Osten-Sack
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIGHT COMPOSITE PISTON
    • Publication number 20140130664
    • Publication date May 15, 2014
    • Cameron International Corporation
    • Omar M. Kabir
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PISTON ROD CLAMPING SYSTEM
    • Publication number 20140130662
    • Publication date May 15, 2014
    • Cameron International Corporation
    • Omar M. Kabir
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Seal Assembly for Use in Harsh Environments
    • Publication number 20130333554
    • Publication date Dec 19, 2013
    • Edward Holtgraver
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    PISTON
    • Publication number 20130269515
    • Publication date Oct 17, 2013
    • MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    • Kazushi Miyamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Piston Assembly Including A Polymer Coating With Hard Particles App...
    • Publication number 20130220115
    • Publication date Aug 29, 2013
    • Federal-Mogul Corporation
    • Troy Kantola
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    LUBRICANT PUMP AND CONTROL PISTON
    • Publication number 20130129554
    • Publication date May 23, 2013
    • Audi AG
    • Jürgen Ernst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ETHYLENE-ACRYLIC BONDED PISTON WITHOUT OVEN POST CURING
    • Publication number 20110168015
    • Publication date Jul 14, 2011
    • Samuel Roger Holliday, JR.
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MULTI-PART PISTON CONSTRUCTION FOR A BRAKE CALIPER OF A DISK BRAKE
    • Publication number 20110132188
    • Publication date Jun 9, 2011
    • Continental Teves AG & Co. oHG
    • Thomas Winkler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OIL-LESS AIR COMPRESSOR
    • Publication number 20090285704
    • Publication date Nov 19, 2009
    • Fei-Tyh CHUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston device and manufacturing method thereof
    • Publication number 20090223364
    • Publication date Sep 10, 2009
    • UNIPOINT ELECTRIC MFG. CO., LTD.
    • Cheng Feng Lin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Piston device
    • Publication number 20090223363
    • Publication date Sep 10, 2009
    • UNIPOINT ELECTRIC MFG. CO., LTD.
    • Cheng Feng Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Engine piston having an insulating air gap
    • Publication number 20080041333
    • Publication date Feb 21, 2008
    • Mark Wayne Jarrett
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE WITH IMPROVED THERMAL EFFICIENCY
    • Publication number 20070204747
    • Publication date Sep 6, 2007
    • Shunichi Aoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Piston for combustion engine
    • Publication number 20060243131
    • Publication date Nov 2, 2006
    • Rainer Scharp
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method for the production of pistons having depression edge armorin...
    • Publication number 20040194308
    • Publication date Oct 7, 2004
    • MAHLE GmbH
    • Karlheinz Bing
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for the production of a forged piston for an internal combus...
    • Publication number 20040177505
    • Publication date Sep 16, 2004
    • MAHLE GmbH
    • Karlheinz Bing
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR