Copper or alloys thereof

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    A COMPRESSOR

    • Publication number 20230250822
    • Publication date Aug 10, 2023
    • Thongchai BORVONRUNGREUNG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND EQUIPMENT FOR IMPROVING THE EFFICIENCY OF COMPRESSORS AN...

    • Publication number 20210215148
    • Publication date Jul 15, 2021
    • Aurelio Mayorca
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SINTERED FERROUS ALLOY VALVE SEAT EXHIBITING EXCELLENT THERMAL COND...

    • Publication number 20200284173
    • Publication date Sep 10, 2020
    • Nippon Piston Ring Co., Ltd.
    • Ayato OIKAWA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    VALVE SEAT RING

    • Publication number 20190143415
    • Publication date May 16, 2019
    • Bleistahl-Produktions GmbH &Co KG
    • Ekkehard Kohler
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD FOR PRODUCING A SWASHPLATE

    • Publication number 20180154449
    • Publication date Jun 7, 2018
    • MIBA SINTER AUSTRIA GMBH
    • Alexander MUELLER
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    BEARING FACES WITH FLUID CHANNELS FOR GEAR PUMPS

    • Publication number 20180142685
    • Publication date May 24, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Leo J. Veilleux
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SWASH PLATE AND PRODUCTION METHOD OF THE SAME

    • Publication number 20140212585
    • Publication date Jul 31, 2014
    • Masanori AKIZUKI
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    COMPRESSOR WITH SWASH PLATE

    • Publication number 20140147317
    • Publication date May 29, 2014
    • ROBERT BOSCH GmbH
    • Oliver Tschismar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR

    • Publication number 20140017107
    • Publication date Jan 16, 2014
    • Sanyo Electric Co., Ltd.
    • Tsutomu Kon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SLIDING MEMBER MANUFACTURING METHOD

    • Publication number 20130333200
    • Publication date Dec 19, 2013
    • Takako Industries, Inc
    • Yoshitomo Ishizaki
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Pipeline Pump with Thermal Protection

    • Publication number 20130243578
    • Publication date Sep 19, 2013
    • GP ENTERPRISES CO., LTD.
    • Xian Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND EQUIPMENT FOR IMPROVING THE EFFICIENCY OF COMPRESSORS AN...

    • Publication number 20120023973
    • Publication date Feb 2, 2012
    • Aurelio Mayorca
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID RING PUMP WITH LINER

    • Publication number 20110286840
    • Publication date Nov 24, 2011
    • Douglas Eric Bissell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STATOR FOR USE IN HELICOIDAL MOTOR

    • Publication number 20110182761
    • Publication date Jul 28, 2011
    • Advanced Interactive Materials Science Limited
    • Geoffrey Frederick Archer
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SWASH PLATE AND PRODUCTION METHOD OF THE SAME

    • Publication number 20110174094
    • Publication date Jul 21, 2011
    • Masanori Akizuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STATORS FOR DOWNHOLE MOTORS, METHODS FOR FABRICATING THE SAME, AND...

    • Publication number 20110116961
    • Publication date May 19, 2011
    • HOSSEIN AKBARI
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    STATORS FOR DOWNWHOLE MOTORS, METHODS FOR FABRICATING THE SAME, AND...

    • Publication number 20110116959
    • Publication date May 19, 2011
    • Hossein Akbari
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SCROLL TYPE COMPRESSOR

    • Publication number 20100215533
    • Publication date Aug 26, 2010
    • Yasunori KIYOKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Sliding Device

    • Publication number 20090031894
    • Publication date Feb 5, 2009
    • Hiroshi Kanemitsu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR SWASH PLATE AND METHOD OF MANUFACTURING THE SAME

    • Publication number 20090004030
    • Publication date Jan 1, 2009
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takahiro Sugioka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Inner Rotor of Internal Gear Pump

    • Publication number 20080232994
    • Publication date Sep 25, 2008
    • Mitsubishi Materials PMG Corporation
    • Katsuaki Hosono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Rotor

    • Publication number 20080213117
    • Publication date Sep 4, 2008
    • Mitsubishi Materials PMG Corporation
    • Katsuaki Hosono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MEMBRANE ACTUATOR BASED ON FERROMAGNETIC SHAPE MEMORY ALLOY COMPOSI...

    • Publication number 20080197208
    • Publication date Aug 21, 2008
    • University of Washington
    • Minoru Taya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Piston for an Internal Combustion Engine, Method for Producing Said...

    • Publication number 20080000444
    • Publication date Jan 3, 2008
    • FEDERAL-MOGUL NUERNBERG GMBH
    • Lothar Hofmann
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Torque actuator incorporating shape memory alloy composites

    • Publication number 20070289301
    • Publication date Dec 20, 2007
    • University of Washington
    • Minoru Taya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Copper alloy piston shoe

    • Publication number 20070272076
    • Publication date Nov 29, 2007
    • Feng Bin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Sliding Device

    • Publication number 20070266808
    • Publication date Nov 22, 2007
    • Hiroshi Kanemitsu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DESIGN OF MEMBRANE ACTUATOR BASED ON FERROMAGNETIC SHAPE MEMORY ALL...

    • Publication number 20070205853
    • Publication date Sep 6, 2007
    • University of Washington
    • Minoru Taya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hermetic type compressor

    • Publication number 20070020127
    • Publication date Jan 25, 2007
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Jong Woon Park
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Guide block and method for embodying divisions on a slide plane of...

    • Publication number 20050258147
    • Publication date Nov 24, 2005
    • Steven Donders
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...