TREA

with means for comminuting, mixing stirring or otherwise treating

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  • F04D7/045
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D7/00Pumps adapted for handling specific fluids

Current Industry

F04D7/045with means for comminuting, mixing stirring or otherwise treating
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Drainage pump
    • Patent number 12,173,723
    • Issue date Dec 24, 2024
    • Fujikoki Corporation
    • Katsushi Sato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Submersible pump with external slicer
    • Patent number 12,173,728
    • Issue date Dec 24, 2024
    • Robert Keener
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Arrangement and method for degassing a pump
    • Patent number 12,173,451
    • Issue date Dec 24, 2024
    • Andritz Oy
    • Ronny Geiger
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Sealing soft water recovery apparatus for vacuum pump in vacuum pre...
    • Patent number 12,152,585
    • Issue date Nov 26, 2024
    • SHANGHAI LIFENGAS CO., LTD
    • Zhengxiong Zhang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Non-clogging pump
    • Patent number 12,104,621
    • Issue date Oct 1, 2024
    • Tsurumi Manufacturing Co., Ltd.
    • Yoshiaki Okuno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inducer for a submersible pump for pumping a slurry containing soli...
    • Patent number 12,098,728
    • Issue date Sep 24, 2024
    • Dajustco IP Holdings Inc.
    • Nicholas James Guenther
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Externally serrated rotary shredder and submersible shredder pump h...
    • Patent number 12,097,504
    • Issue date Sep 24, 2024
    • Alfredo A. Ciotola
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Non-clogging pump
    • Patent number 12,055,160
    • Issue date Aug 6, 2024
    • Tsurumi Manufacturing Co., Ltd.
    • Hiroyuki Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller seat with a guide pin for a pump
    • Patent number 12,025,153
    • Issue date Jul 2, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller seat for a pump
    • Patent number 12,018,697
    • Issue date Jun 25, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Split volute for submersible pump
    • Patent number 11,835,061
    • Issue date Dec 5, 2023
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Ken Patton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal blood pump
    • Patent number 11,801,377
    • Issue date Oct 31, 2023
    • Chinabridge (Shenzhen) Medical Technology Co., Ltd
    • Yijiang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Special improvement package to heavy duty grinders for processing t...
    • Patent number 11,766,675
    • Issue date Sep 26, 2023
    • Joel Hobbs
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Multistage centrifugal grinder pump
    • Patent number 11,732,717
    • Issue date Aug 22, 2023
    • SULZER MANAGEMENT AG
    • Michael Burke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for diluting and applying firefighting chemical
    • Patent number 11,697,042
    • Issue date Jul 11, 2023
    • EARTHCLEAN LLC
    • Terrence L. Lund
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Blade and pump impeller assembly for a dishwasher
    • Patent number 11,672,402
    • Issue date Jun 13, 2023
    • Whirlpool Corporation
    • Pritish Roy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cutting blade assembly
    • Patent number 11,655,821
    • Issue date May 23, 2023
    • Pentair Flow Technologies, LLC
    • Shane Robert Vallen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Internal combustion submersible dredging system
    • Patent number 11,634,884
    • Issue date Apr 25, 2023
    • Baha Elsayed Attia Abulnaga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cutting assembly for a chopper pump
    • Patent number 11,560,894
    • Issue date Jan 24, 2023
    • Pentair Flow Technologies, LLC
    • Jack Bevington
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cutting system for a grinding pump and related grinding pump
    • Patent number 11,512,701
    • Issue date Nov 29, 2022
    • Shengyan Wang
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Device for protection of wastewater pumps for wet accumulation cham...
    • Patent number 11,512,715
    • Issue date Nov 29, 2022
    • Aqua4um s.r.o.
    • Roman Rusnák
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Grinder accessory for pump
    • Patent number 11,471,893
    • Issue date Oct 18, 2022
    • Crane Pumps & Systems, Inc.
    • Kirk Neer
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Progressing cavity device with cutter disks
    • Patent number 11,421,693
    • Issue date Aug 23, 2022
    • Roper Pump Company, LLC
    • Edmond Tate Coghlan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Dual cutter assembly and submersible shredder pump having a dual cu...
    • Patent number 11,396,023
    • Issue date Jul 26, 2022
    • Alfredo A. Ciotola
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Blade and pump impeller assembly for a dishwasher
    • Patent number 11,382,485
    • Issue date Jul 12, 2022
    • Whirlpool Corporation
    • Pritish Roy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller for centrifugal pump, particularly for pump of the recesse...
    • Patent number 11,378,091
    • Issue date Jul 5, 2022
    • DAB Pumps S.p.A.
    • Francesco Sinico
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reversing grinder pump
    • Patent number 11,365,738
    • Issue date Jun 21, 2022
    • Zoeller Pump Company, LLC
    • Andrew Ulliman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Waste water pump
    • Patent number 11,359,639
    • Issue date Jun 14, 2022
    • Grundfos Holding a/s
    • Poul Johannes Henning
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotary-pulsation device
    • Patent number 11,338,258
    • Issue date May 24, 2022
    • LIMITED LIABILITY COMPANY “BIOENERGY”
    • Aleksandr Andreevich Smotritskiy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Relating to pumps
    • Patent number 11,274,669
    • Issue date Mar 15, 2022
    • Weir Minerals Australia Ltd.
    • Kevin Edward Burgess
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    REVERSING POLARITY OF A PUMP ON FAILURE, AND APPLICATIONS THEREOF
    • Publication number 20240410373
    • Publication date Dec 12, 2024
    • ZOELLER PUMP COMPANY, LLC
    • Anthony Scott HUNCHMAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING SOFT WATER RECOVERY APPARATUS FOR VACUUM PUMP IN VACUUM PRE...
    • Publication number 20240392786
    • Publication date Nov 28, 2024
    • SHANGHAI LIFENGAS CO., LTD
    • Zhengxiong Zhang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PUMP CASING AND PUMP
    • Publication number 20240328422
    • Publication date Oct 3, 2024
    • EBARA CORPORATION
    • Miho ISONO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPLIT VOLUTE FOR SUBMERSIBLE PUMP
    • Publication number 20240159246
    • Publication date May 16, 2024
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Ken PATTON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SLURRY PUMP
    • Publication number 20240151241
    • Publication date May 9, 2024
    • Metso Outotec Sweden AB
    • Aki TUOMISALO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-PURPOSE PUMP
    • Publication number 20240139565
    • Publication date May 2, 2024
    • Paul C. Ballard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP FOR IMMERSION WITHIN A FLUID RESERVOIR
    • Publication number 20240011497
    • Publication date Jan 11, 2024
    • NUHN INDUSTRIES LTD.
    • Ian NUHN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER SEAT FOR A PUMP
    • Publication number 20230407878
    • Publication date Dec 21, 2023
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER SEAT WITH A GUIDE PIN FOR A PUMP
    • Publication number 20230392608
    • Publication date Dec 7, 2023
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR DILUTING AND APPLYING FIREFIGHTING CHEMICAL
    • Publication number 20230302315
    • Publication date Sep 28, 2023
    • EarthClean LLC
    • Terrence L. Lund
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Cutting Blade Assembly
    • Publication number 20230296098
    • Publication date Sep 21, 2023
    • PENTAIRFLOW TECHNOLOGIES, LLC
    • Shane Robert Vallen
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Pump Apparatus For Reducing The Size Of Suspended Solids Before Pum...
    • Publication number 20230287888
    • Publication date Sep 14, 2023
    • Cesar Calma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Non-Clogging Pump
    • Publication number 20230258188
    • Publication date Aug 17, 2023
    • Tsurumi Manufacturing Co., Ltd.
    • Yoshiaki OKUNO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP
    • Publication number 20230078088
    • Publication date Mar 16, 2023
    • LG ELECTRONICS INC.
    • Minsu SON
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Sensing Array, System And Method For Ore Processing Equipment
    • Publication number 20220412859
    • Publication date Dec 29, 2022
    • Ronald Joseph Bourgeois
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BLADE AND PUMP IMPELLER ASSEMBLY FOR A DISHWASHER
    • Publication number 20220313058
    • Publication date Oct 6, 2022
    • WHIRLPOOL CORPORATION
    • Pritish Roy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary Parts For A Slurry Pump
    • Publication number 20220268293
    • Publication date Aug 25, 2022
    • Weir Minerals Australia Ltd.
    • Pavol Loderer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CUTTING SYSTEM FOR A GRINDING PUMP AND RELATED GRINDING PUMP
    • Publication number 20220145890
    • Publication date May 12, 2022
    • Shengyan WANG
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Pump System and Method for Operating a Pump System
    • Publication number 20220105858
    • Publication date Apr 7, 2022
    • FRIDECO AG
    • Carl Staehle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Cutting Assembly for a Chopper Pump
    • Publication number 20220065254
    • Publication date Mar 3, 2022
    • Pentair Flow Technologies, LLC
    • Jack Bevington
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ARRANGEMENT AND METHOD FOR DEGASSING A PUMP
    • Publication number 20220025578
    • Publication date Jan 27, 2022
    • ANDRITZ OY
    • Ronny GEIGER
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    CENTRIFUGAL BLOOD PUMP
    • Publication number 20210220635
    • Publication date Jul 22, 2021
    • Chinabridge (Shenzhen) Medical Technology Co., Ltd
    • Yijiang LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL PUMP FOR PROCESSING MOLTEN UREA AND RELATIVE PLANT
    • Publication number 20210172459
    • Publication date Jun 10, 2021
    • EUROTECNICA MELAMINE AG
    • Roberto SANTUCCI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REVERSING GRINDER PUMP
    • Publication number 20210148365
    • Publication date May 20, 2021
    • ZOELLER PUMP COMPANY, LLC
    • Andrew Ulliman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY-PULSATION DEVICE
    • Publication number 20210086147
    • Publication date Mar 25, 2021
    • LIMITED LIABILITY COMPANY "BIOENERGY"
    • Aleksandr Andreevich Smotritskiy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FINGER PUMP
    • Publication number 20210040957
    • Publication date Feb 11, 2021
    • KSB SAS
    • Nicolas PETIT
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLADE AND PUMP IMPELLER ASSEMBLY FOR A DISHWASHER
    • Publication number 20210030254
    • Publication date Feb 4, 2021
    • Whirlpool Corporation
    • Pritish Roy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device For Protection Of Wastewater Pumps For Wet Accumulation Cham...
    • Publication number 20200370568
    • Publication date Nov 26, 2020
    • Aqua4um s.r.o.
    • Roman Rusnak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatus for Diluting and Applying Firefighting Chemical
    • Publication number 20200353299
    • Publication date Nov 12, 2020
    • EarthClean LLC
    • Terrence L. Lund
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Cutting Blade Assembly
    • Publication number 20200291944
    • Publication date Sep 17, 2020
    • Pentair Flow Technologies, LLC
    • Shane Robert Vallen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...