TREA

Piston-rod guiding arrangements

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Industry

  • CPC
  • F04B53/146
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00

Current Industry

F04B53/146Piston-rod guiding arrangements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Linear drive assembly
    • Patent number 12,320,409
    • Issue date Jun 3, 2025
    • Kerr Machine Co.
    • Kelcy Jake Foster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid dispensing system having a piston rod and wear sleeve
    • Patent number 12,313,061
    • Issue date May 27, 2025
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 12,037,994
    • Issue date Jul 16, 2024
    • IHI Rotating Machinery Engineering Co., Ltd.
    • Kouji Ukai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System for dispensing abrasive material
    • Patent number 11,971,022
    • Issue date Apr 30, 2024
    • Graco Minnesota Inc.
    • Steven R. Sinders
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,965,500
    • Issue date Apr 23, 2024
    • LG Electronics Inc.
    • Sangik Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston with sleeve for fluid pump
    • Patent number 11,891,992
    • Issue date Feb 6, 2024
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Removable piston rod sleeve for fluid pump
    • Patent number 11,773,842
    • Issue date Oct 3, 2023
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ultra-long stroke multi-cylinder reciprocating pump
    • Patent number 11,655,805
    • Issue date May 23, 2023
    • SOUTHWEST PETROLEUM UNIVERSITY
    • Yongjun Hou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,603,834
    • Issue date Mar 14, 2023
    • LG Electronics Inc.
    • Wooju Jeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump actuator with stamp-aligned anti-rotation feature
    • Patent number 11,578,717
    • Issue date Feb 14, 2023
    • EATON INTELLIGENT POWER LIMITED
    • Douglas Ray Cornett
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston rod assembly for a fluid pump
    • Patent number 11,512,694
    • Issue date Nov 29, 2022
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,421,671
    • Issue date Aug 23, 2022
    • DENSO TEN Limited
    • Masashi Hida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump drive system
    • Patent number 11,300,112
    • Issue date Apr 12, 2022
    • Graco Minnesota Inc.
    • Thomas F. Janecek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Non-welded suction chamber for surface pumping systems
    • Patent number 11,092,164
    • Issue date Aug 17, 2021
    • Baker Hughes ESP, Inc.
    • Andrew Nelson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston rod assembly for a paint pump
    • Patent number 11,002,271
    • Issue date May 11, 2021
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 10,837,441
    • Issue date Nov 17, 2020
    • Kobe Steel, Ltd.
    • Tomohiro Ootsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diaphragm pump with a rail to restrict rotation and a piston cavity...
    • Patent number 10,830,226
    • Issue date Nov 10, 2020
    • Nippon Pillar Packing Co., Ltd.
    • Kazukiyo Teshima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating pump
    • Patent number 10,808,693
    • Issue date Oct 20, 2020
    • Nobuo Tojo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating pumps and closures therefore
    • Patent number 10,760,569
    • Issue date Sep 1, 2020
    • John L. Strelow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Removable piston rod sleeve for fluid pump
    • Patent number 10,514,030
    • Issue date Dec 24, 2019
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump for integrated brake system
    • Patent number 10,486,657
    • Issue date Nov 26, 2019
    • Mando Corporation
    • Weon Chan Ko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Guide ring of a piston pump for a vehicle brake system
    • Patent number 10,435,000
    • Issue date Oct 8, 2019
    • Robert Bosch GmbH
    • Franz Hanschek
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suction device for waste discharge
    • Patent number 10,428,503
    • Issue date Oct 1, 2019
    • Guoqing Gu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rigid piston-actuator-assembly supported for performing a pendulum-...
    • Patent number 10,385,847
    • Issue date Aug 20, 2019
    • Agilent Technologies, Inc.
    • Arne Kurz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston rod having cap recess
    • Patent number 10,371,145
    • Issue date Aug 6, 2019
    • Graco Minnesota Inc.
    • Justin G. Johnston
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Liquid delivery pump
    • Patent number 10,227,977
    • Issue date Mar 12, 2019
    • Shimadzu Corporation
    • Shinya Imamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump
    • Patent number 10,221,841
    • Issue date Mar 5, 2019
    • Ode (HK) Company Limited
    • Man Ting Ho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 10,221,842
    • Issue date Mar 5, 2019
    • Whirlpool S.A.
    • Dietmar Erich Bernhard Lilie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor with a ball joint coupling
    • Patent number 10,066,615
    • Issue date Sep 4, 2018
    • Haier US Appliance Solutions, Inc.
    • Gregory William Hahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic drive system for cryogenic pump
    • Patent number 9,915,250
    • Issue date Mar 13, 2018
    • Caterpillar Inc.
    • Adrienne M. Brasche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    ROBUST VALVE ROD GUIDE ASSEMBLY
    • Publication number 20250109639
    • Publication date Apr 3, 2025
    • Ravdos Holdings Inc.
    • Santhosh Ramaswamy
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    LINEAR DRIVE ASSEMBLY
    • Publication number 20250020192
    • Publication date Jan 16, 2025
    • KERR MACHINE CO.
    • Kelcy Jake Foster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE MEMBRANE PUMP
    • Publication number 20240344509
    • Publication date Oct 17, 2024
    • Timmer GmbH
    • Herbert Timmer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON COMPRESSOR AND METHOD OF OPERATING THE SAME
    • Publication number 20240309859
    • Publication date Sep 19, 2024
    • Burckhardt Compression AG
    • Alexandre VOSER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR DISPENSING ABRASIVE MATERIAL
    • Publication number 20240240625
    • Publication date Jul 18, 2024
    • Graco Minnesota Inc.
    • Steven R. Sinders
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REMOVABLE PISTON ROD SLEEVE FOR FLUID PUMP
    • Publication number 20240167471
    • Publication date May 23, 2024
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INDUCED FLOW DOUBLE DISC PUMP ASSEMBLY HAVING ROTATING ELEMENT
    • Publication number 20240077067
    • Publication date Mar 7, 2024
    • WASTECORP PUMPS INC.
    • MARC JOHNSON SOJA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REMOVABLE PISTON ROD SLEEVE FOR FLUID PUMP
    • Publication number 20230383746
    • Publication date Nov 30, 2023
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ACTUATOR WITH STAMP-ALIGNED ANTI-ROTATION FEATURE
    • Publication number 20230160385
    • Publication date May 25, 2023
    • Eaton Intelligent Power Limited
    • Douglas Ray Cornett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REMOVABLE PISTON ROD SLEEVE FOR FLUID PUMP
    • Publication number 20230053004
    • Publication date Feb 16, 2023
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON ROD ASSEMBLY FOR A FLUID PUMP
    • Publication number 20210231121
    • Publication date Jul 29, 2021
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ULTRA-LONG STROKE MULTI-CYLINDER RECIPROCATING PUMP
    • Publication number 20210079901
    • Publication date Mar 18, 2021
    • SOUTHWEST PETROLEUM UNIVERSITY
    • Yongjun HOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HAND AIR PUMP INFLATING DEVICE
    • Publication number 20200300239
    • Publication date Sep 24, 2020
    • BETO ENGINEERING AND MARKETING CO., LTD
    • Lopin WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON ROD ASSEMBLY FOR A FLUID PAINT PUMP
    • Publication number 20200088190
    • Publication date Mar 19, 2020
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ACTUATOR WITH STAMP-ALIGNED ANTI-ROTATION FEATURE
    • Publication number 20190368485
    • Publication date Dec 5, 2019
    • Eaton Intelligent Power Limited
    • Douglas Ray Cornett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20190234402
    • Publication date Aug 1, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tomohiro OOTSUKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REMOVABLE PISTON ROD SLEEVE FOR FLUID PUMP
    • Publication number 20180238324
    • Publication date Aug 23, 2018
    • Graco Minnesota Inc.
    • Jeromy D. Horning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAMBER PUMP AND METHOD FOR OPERATING A CHAMBER PUMP
    • Publication number 20180163712
    • Publication date Jun 14, 2018
    • Drägerwerk AG & Co. KGaA
    • Hans-Ullrich HANSMANN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Guide Ring of a Piston Pump for a Vehicle Brake System
    • Publication number 20170313292
    • Publication date Nov 2, 2017
    • ROBERT BOSCH GmbH
    • Franz Hanschek
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PUMP FOR SUPPLYING AN APPLICATION SYSTEM OF A LIQUID COVERING PRODUCT
    • Publication number 20170146008
    • Publication date May 25, 2017
    • EXEL INDUSTRIES
    • Philippe De Talhouet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OSCILLATING ARMATURE PUMP WITH A FLUX-CONDUCTING ELEMENT
    • Publication number 20170051731
    • Publication date Feb 23, 2017
    • SYSKO AG
    • Hubert OTT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PLUNGER APPARATUS FOR HIGH PRESSURE PUMP
    • Publication number 20160146204
    • Publication date May 26, 2016
    • Hyundai Motor Company
    • Jung Hwan HAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HARMONIC UNIFLOW ENGINE
    • Publication number 20140318363
    • Publication date Oct 30, 2014
    • Charles L. Bennett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AUTOMATIC PLUNGER
    • Publication number 20140262318
    • Publication date Sep 18, 2014
    • A&O Technologies LLC
    • Alejandro Rodriguez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20140105764
    • Publication date Apr 17, 2014
    • Jongkoo LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Packing Lubrication System
    • Publication number 20140010670
    • Publication date Jan 9, 2014
    • Dixie Iron Works, Ltd.
    • Steven T. Donald
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MECHANISM FOR TRANSFORMING CIRCULAR MOTION INTO TRANSLATIONAL MOTIO...
    • Publication number 20120312105
    • Publication date Dec 13, 2012
    • OSVALDO DEL CAMPO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Self-Aligning Rod Seal
    • Publication number 20120058000
    • Publication date Mar 8, 2012
    • National-Oilwell Varco, L.P.
    • Russell Alan Rogers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Mud Pump
    • Publication number 20110286867
    • Publication date Nov 24, 2011
    • Gerald Lesko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSION SYSTEM HAVING SEAL WITH MAGNETIC COUPLING OF PISTONS
    • Publication number 20110138995
    • Publication date Jun 16, 2011
    • Cameron International Corporation
    • Omar M. Kabir
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...