NON-POSITIVE DISPLACEMENT PUMPS

Industry

CPC
F04D

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps

Current Industry

Sub Industries

F04D1/00Radial-flow pumps F04D11/00Other rotary non-positive-displacement pumps F04D13/00Pumping installations or systems F04D15/00Control F04D17/00Radial-flow pumps F04D19/00Axial-flow pumps F04D21/00Pump involving supersonic speed of pumped fluids F04D23/00Other rotary non-positive-displacement pumps F04D25/00Pumping installations or systems F04D27/00Control F04D29/00Details, component parts, or accessories F04D3/00Axial-flow pumps F04D31/00Pumping liquids and elastic fluids at the same time F04D33/00Non-positive-displacement pumps with other than pure rotation F04D35/00Pumps producing waves in liquids F04D5/00Pumps with circumferential or transverse flow F04D7/00Pumps adapted for handling specific fluids F04D9/00Priming Preventing vapour lock

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Real-time pump monitoring with prescriptive analytics
- Patent number 12,209,590
- Issue date Jan 28, 2025
- GPM, Inc.
- Gary Davidson
- G07 - CHECKING-DEVICES
Information Patent Grant
Fan and cleaning apparatus
- Patent number 12,209,591
- Issue date Jan 28, 2025
- BEIJING ROBOROCK TECHNOLOGY CO., LTD.
- Changcheng Li
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Configurable bi-directional airflow fan
- Patent number 12,209,596
- Issue date Jan 28, 2025
- Cisco Technology, Inc.
- Yongguo Chen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic pump or motor with mounting configuration for increased t...
- Patent number 12,209,598
- Issue date Jan 28, 2025
- Caterpillar Inc.
- Justin Douglas Speichinger
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electronic extension module for electric pump
- Patent number 12,212,041
- Issue date Jan 28, 2025
- Wilo SE
- Stephan Karns
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tube for ventricular assist device
- Patent number 12,207,906
- Issue date Jan 28, 2025
- MAGENTA MEDICAL LTD.
- Yosi Tuval
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Adjustable fan track liner with dual slotted array active fan tip t...
- Patent number 12,209,541
- Issue date Jan 28, 2025
- Rolls-Royce North American Technologies Inc.
- Daniel E. Molnar
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Active fan tip treatment using rotating drum array with axial chann...
- Patent number 12,209,502
- Issue date Jan 28, 2025
- Rolls-Royce North American Technologies Inc.
- Robert W. Heeter
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electrical machine
- Patent number 12,212,193
- Issue date Jan 28, 2025
- MELECS EWS GMBH
- Thomas Doppler
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Centrifugal compressor
- Patent number 12,212,211
- Issue date Jan 28, 2025
- Kabushiki Kaisha Toyota Jidoshokki
- Taito Okuma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for an end seal for increasing efficiency of a...
- Patent number 12,209,585
- Issue date Jan 28, 2025
- Lex Submersible Pumps FZE
- Anton Shakirov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bearing arrangement for guiding a motor shaft of a vertical turbine...
- Patent number 12,209,589
- Issue date Jan 28, 2025
- WILO SE
- Daniel Albers
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor lubrication supply system and compressor thereof
- Patent number 12,209,592
- Issue date Jan 28, 2025
- TRANE INTERNATIONAL INC.
- Mark W. Harrison
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Turbomachine structure with three air flows
- Patent number 12,209,594
- Issue date Jan 28, 2025
- Safran Aéro Boosters
- Rémy Henri Pierre Princivalle
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method and system for protecting a rotatable shaft of a motor from...
- Patent number 12,208,879
- Issue date Jan 28, 2025
- AEROVIRONMENT, INC.
- Emil Ghapgharan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Vehicle propulsion unit with electric machine that includes a balan...
- Patent number 12,208,667
- Issue date Jan 28, 2025
- Dana Belgium N.V.
- Steven Vanhee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric drive motor, wet-rotor pump, and household appliance
- Patent number 12,212,187
- Issue date Jan 28, 2025
- BSH Hausgeraete GmbH
- Michal Kalavsky
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Submersible centrifual pump having a hydrostatic support including...
- Patent number 12,209,584
- Issue date Jan 28, 2025
- LEX SUMBERSIBLE PUMPS FZE
- Anton Shakirov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid pump with a rotor
- Patent number 12,209,593
- Issue date Jan 28, 2025
- ECP ENTWICKLUNGSGESELLSCHAFT MBH
- Mario Scheckel
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Stepped leading edge fan blade
- Patent number 12,209,595
- Issue date Jan 28, 2025
- Go Fan Yourself, LLC
- Darrin Walter Niemiec
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Control device and pump apparatus
- Patent number 12,212,265
- Issue date Jan 28, 2025
- CLEARWATER CONTROLS LIMITED
- Graham McIvor
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Nozzle for a fan assembly
- Patent number 12,203,482
- Issue date Jan 21, 2025
- Dyson Technology Limited
- Neil Ewen Callum MacQueen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Differentiated shortening of strands of the fibrous reinforcement o...
- Patent number 12,203,484
- Issue date Jan 21, 2025
- SAFRAN AIRCRAFT ENGINES
- Guillaume Pascal Jean-Charles Gondre
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Diesel exhaust fluid pump system and method
- Patent number 12,203,485
- Issue date Jan 21, 2025
- Paragon Products, LLC
- Jonathan Cerrona
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Axial fan
- Patent number 12,203,487
- Issue date Jan 21, 2025
- Sanyo Denki Co., Ltd.
- Yoshihisa Yamazaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ceiling fan blade installation structure
- Patent number 12,203,478
- Issue date Jan 21, 2025
- Zhongshan Sanfan Electrical Appliance Co., Ltd.
- Qing-Kun Guo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fiber-reinforced composite part with increased vibration resistance
- Patent number 12,203,483
- Issue date Jan 21, 2025
- SAFRAN
- Bruno Jacques Gérard Dambrine
- D03 - WEAVING
Information Patent Grant
Linear fan including wire springs
- Patent number 12,203,489
- Issue date Jan 21, 2025
- NeoFan, Inc.
- Timothy S. Lucas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Peak demand response operation of HVAC systems
- Patent number 12,202,316
- Issue date Jan 21, 2025
- Lennox Industries Inc.
- Rakesh Goel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Blower with bearing tube
- Patent number 12,206,314
- Issue date Jan 21, 2025
- ResMed Motor Technologies Inc.
- Barton John Kenyon
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Vertical turbine pump and method for producing an elbow housing and...
- Publication number 20250035118
- Publication date Jan 30, 2025
- WILO SE
- Lukasz Tilgner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
IMPELLER, PRESSURIZATION DEVICE, AND GAS WATER HEATER
- Publication number 20250035124
- Publication date Jan 30, 2025
- Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd.
- Bixing YIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SAND-PROOF SPRINKLER MECHANISM
- Publication number 20250033067
- Publication date Jan 30, 2025
- ZhongShan QingYi Metal Products Enterprise CO., LTD.
- Kun Guang Wu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP, PROTECTIVE NET, AND CONTACT PART
- Publication number 20250035116
- Publication date Jan 30, 2025
- Edwards Japan Limited
- Toshiki Yamaguchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL FAN AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20250035128
- Publication date Jan 30, 2025
- LG ELECTRONICS INC.
- Seungdeok YANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BLOWER UNIT FOR AN APPLIANCE
- Publication number 20250035131
- Publication date Jan 30, 2025
- Haier US Appliance Solutions, Inc.
- Kyle James Brewer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN AND POWER TOOL
- Publication number 20250035260
- Publication date Jan 30, 2025
- Nanjing Chervon Industry Co., Ltd.
- Keqiong Zhong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DEVICE TO ASSIST THE PERFORMANCE OF A HEART
- Publication number 20250035119
- Publication date Jan 30, 2025
- Miracor Medical SA
- Werner Mohl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND APPARATUS FOR DETECTING HYDRAULIC SHOCK
- Publication number 20250035120
- Publication date Jan 30, 2025
- GRUNDFOS HOLDING A/S
- Torben NIELSEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN ASSEMBLY
- Publication number 20250035125
- Publication date Jan 30, 2025
- Illinois Tool Works Inc.
- Yuwei WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRESSURE BOOSTING DEVICE AND GAS WATER HEATER
- Publication number 20250035117
- Publication date Jan 30, 2025
- Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd.
- Bixing YIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TURBOMOLECULAR PUMP BLADED DISC
- Publication number 20250035121
- Publication date Jan 30, 2025
- Edwards Limited
- Nicolas Jonathan Grant
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HEAT COLLECTING PUMP AND WASHING APPLIANCE HAVING THE SAME
- Publication number 20250035129
- Publication date Jan 30, 2025
- FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING CO., LTD.
- Jianqing WU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIR BLOWER
- Publication number 20250035130
- Publication date Jan 30, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Nobuaki YABUNOUCHI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PORTABLE FAN
- Publication number 20250035122
- Publication date Jan 30, 2025
- Shenzhen Jisu Technology Co.,Ltd
- Guanzheng ZHENG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Cause-of-Anomaly Estimation Device for Fluid Machine, Cause-of Anom...
- Publication number 20250035123
- Publication date Jan 30, 2025
- Hitachi Industrial Products, Ltd.
- Yohei MAGARA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BLOWER
- Publication number 20250035126
- Publication date Jan 30, 2025
- DENSO CORPORATION
- Mari FUKADA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TURBINE AND TURBOCHARGER
- Publication number 20250035127
- Publication date Jan 30, 2025
- IHI Corporation
- Kengo IKEDA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DUCT UNIT AND IMAGE FORMING APPARATUS
- Publication number 20250036076
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- CHIHARU KAGEYAMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AXIAL-FLOW HEAT-DISSIPATION FAN
- Publication number 20250027502
- Publication date Jan 23, 2025
- ACER INCORPORATED
- Cheng-Wen Hsieh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSSOR DRIVESHAFT MAGNETIC SUPPORT
- Publication number 20250027503
- Publication date Jan 23, 2025
- TRANE INTERNATIONAL INC.
- Joseph M. Heger
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fan
- Publication number 20250027509
- Publication date Jan 23, 2025
- VORNADO AIR, LLC
- Byron Loibl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN ASSEMBLY
- Publication number 20250027512
- Publication date Jan 23, 2025
- Illinois Tool Works Inc.
- Yuwei WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STATOR ARRANGEMENT FOR A RADIAL FLUX MOTOR
- Publication number 20250030282
- Publication date Jan 23, 2025
- BorgWarner Inc.
- Silvio Koch
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING FAN, AND ELECTRONIC DEVICE EMPLOY...
- Publication number 20250030359
- Publication date Jan 23, 2025
- CHAMP TECH OPTICAL (FOSHAN) CORPORATION
- KUAN-MING WANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DEVICE TO ASSIST THE PERFORMANCE OF A HEART
- Publication number 20250027498
- Publication date Jan 23, 2025
- Miracor Medical SA
- Werner Mohl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INTEGRATED MOTOR-COMPRESSOR UNIT HAVING A COOLING CIRCUIT AND A DEP...
- Publication number 20250027511
- Publication date Jan 23, 2025
- Thermodyn
- Benjamin Defoy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRICAL SUBMERSIBLE MOTOR PROTECTING SYSTEM AND METHOD WITH CHEM...
- Publication number 20250027504
- Publication date Jan 23, 2025
- Alkhorayef Petroleum Company
- Woon Yung Lee
- E21 - EARTH DRILLING MINING
Information Patent Application
HANDHELD FAN
- Publication number 20250027506
- Publication date Jan 23, 2025
- SHENZHEN JISU TECHNOLOGY CO., LTD.
- GUANZHENG ZHENG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CEILING FAN, BLADE, AND BLADE CONNECTOR
- Publication number 20250027508
- Publication date Jan 23, 2025
- HUNTER FAN COMPANY
- Charles William Botkin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

NON-POSITIVE DISPLACEMENT PUMPS

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Real-time pump monitoring with prescriptive analytics

Fan and cleaning apparatus

Configurable bi-directional airflow fan

Hydraulic pump or motor with mounting configuration for increased t...

Electronic extension module for electric pump

Tube for ventricular assist device

Adjustable fan track liner with dual slotted array active fan tip t...

Active fan tip treatment using rotating drum array with axial chann...

Electrical machine

Centrifugal compressor

Method and apparatus for an end seal for increasing efficiency of a...

Bearing arrangement for guiding a motor shaft of a vertical turbine...

Compressor lubrication supply system and compressor thereof

Turbomachine structure with three air flows

Method and system for protecting a rotatable shaft of a motor from...

Vehicle propulsion unit with electric machine that includes a balan...

Electric drive motor, wet-rotor pump, and household appliance

Submersible centrifual pump having a hydrostatic support including...

Fluid pump with a rotor

Stepped leading edge fan blade

Control device and pump apparatus

Nozzle for a fan assembly

Differentiated shortening of strands of the fibrous reinforcement o...

Diesel exhaust fluid pump system and method

Axial fan

Ceiling fan blade installation structure

Fiber-reinforced composite part with increased vibration resistance

Linear fan including wire springs

Peak demand response operation of HVAC systems

Blower with bearing tube

Patents Applicationslast 30 patents

Vertical turbine pump and method for producing an elbow housing and...

IMPELLER, PRESSURIZATION DEVICE, AND GAS WATER HEATER

SAND-PROOF SPRINKLER MECHANISM

VACUUM PUMP, PROTECTIVE NET, AND CONTACT PART

CENTRIFUGAL FAN AND METHOD FOR MANUFACTURING THE SAME

BLOWER UNIT FOR AN APPLIANCE

FAN AND POWER TOOL

DEVICE TO ASSIST THE PERFORMANCE OF A HEART

METHOD AND APPARATUS FOR DETECTING HYDRAULIC SHOCK

FAN ASSEMBLY

PRESSURE BOOSTING DEVICE AND GAS WATER HEATER

TURBOMOLECULAR PUMP BLADED DISC

HEAT COLLECTING PUMP AND WASHING APPLIANCE HAVING THE SAME

AIR BLOWER

PORTABLE FAN

Cause-of-Anomaly Estimation Device for Fluid Machine, Cause-of Anom...

BLOWER

TURBINE AND TURBOCHARGER

DUCT UNIT AND IMAGE FORMING APPARATUS

AXIAL-FLOW HEAT-DISSIPATION FAN

COMPRESSSOR DRIVESHAFT MAGNETIC SUPPORT

Fan

FAN ASSEMBLY

STATOR ARRANGEMENT FOR A RADIAL FLUX MOTOR

METHOD AND SYSTEM FOR CONTROLLING FAN, AND ELECTRONIC DEVICE EMPLOY...

DEVICE TO ASSIST THE PERFORMANCE OF A HEART

INTEGRATED MOTOR-COMPRESSOR UNIT HAVING A COOLING CIRCUIT AND A DEP...

ELECTRICAL SUBMERSIBLE MOTOR PROTECTING SYSTEM AND METHOD WITH CHEM...

HANDHELD FAN

CEILING FAN, BLADE, AND BLADE CONNECTOR