ClassID:

144158

F04D29/007 - CPC Classification

Classification description:

Details, component parts, or accessories especially adapted for liquid pumps

Recent Application in this class:
#1
20260139677
2026-05-21

AUTOMATIC EXHAUST MECHANISM

#2
20260117782
2026-04-30

PUMP UNIT, PUMP SYSTEM, AND PUMP SYSTEM OPERATION METHOD

#3
20250320878
2025-10-16

Propeller blade spacer for aquaculture net cleaning

#4
20250198414
2025-06-19

AUTOMATIC EXHAUST MECHANISM

#5
20250198413
2025-06-19

AUTOMATIC EXHAUST MECHANISM

#6
20250198412
2025-06-19

AUTOMATIC EXHAUST MECHANISM

#7
20250198411
2025-06-19

AUTOMATIC EXHAUST MECHANISM

#8
20250188938
2025-06-12

MOBILE EMERGENCY WATER SUPPLY AND DRAINAGE DEVICE

#9
20250137467
2025-05-01

WATER WELL SUBMERSIBLE PUMP FILTER

#10
20250019890
2025-01-16

LAUNDRY TREATING APPARATUS

#11
20240337269
2024-10-10

PRESSURE BUSHING FOR A FLUID PUMP AND A PUMP INCLUDING THE PRESSURE BUSHING

#12
20240309881
2024-09-19

AERATION PUMP SYSTEM WITH A 90-DEGREE ELBOW BETWEEN AN INLET AND AN OUTLET

#13
20230250834
2023-08-10

Integrated water-cooling pump

#14
20230208227
2023-06-29

ROTOR ASSEMBLY AND ELECTRONIC WATER PUMP

#15
20230042094
2023-02-09

Automotive accessory using a magnetic field between circumferentially spaced teeth, a rotor body and a pulley to create a secondary torque path

#16
20220369508
2022-11-17

Pump-driven coolant filling device and methods

#17
20220196020
2022-06-23

Electronic extension module for electric pump

#18
20220112871
2022-04-14

Electric water pump with control panel mounted in the middle of the water pump

#19
20220074428
2022-03-10

Heat collecting pump and domestic appliance

#20
20220056921
2022-02-24

Impeller design and manufacturing method with pentagonal channel geometry

#21
20220025904
2022-01-27

BLDC motor with heat recovery system

#22
20220025738
2022-01-27

Fallback prevention valve apparatus, system and method

#23
20210310491
2021-10-07

Automotive accessory having an electromagnet pulley assist mechanism equipped with circumferentially spaced teeth nested with a conductive body

#24
20210277912
2021-09-09

Pump having an electric motor contained in a shell enclosed by a monolithically provided containment jacket

#25
20210277907
2021-09-09

Vertical electric pump having instruments for control and monitoring the operation of the pump accessible from a single side of the pump

#26
20210262150
2021-08-26

Laundry treating apparatus

#27
20210204751
2021-07-08

Liquid pumping device comprising a gear pump for beverage dispenser

#28
20210190073
2021-06-24

High efficiency double suction impeller

#29
20210123441
2021-04-29

Dual motor system with flow control

#30
20210055003
2021-02-25

Pump system

#31
20210017996
2021-01-21

Pulley assisted electromagnetic water pump

#32
20200182251
2020-06-11

Axial flow pump with reduced height dimension

#33
20190360502
2019-11-28

SUPER-SILENT INTELLIGENT WATER PUMP WHICH IS ABLE TO DO SELF-PRIMING BY IDENTIFYING OF WATER FLOW WHEREAS NO NECESSITY OF WATER PRE-FILLING

#34
20190345953
2019-11-14

RADIAL FLOW RUNNER FOR A HYDRAULIC MACHINE

#35
20190345944
2019-11-14

Electric pump

#36
20190293073
2019-09-26

Pump assembly having an impeller, a motor, and a shaft, with the shaft passing from the motor to the impeller through a fluid reservoir and a seal arrangemnet with a tration

#37
20190257311
2019-08-22

High efficiency double suction impeller

#38
20190245394
2019-08-08

Synchronous reluctance rotary electric machine

#39
20190242395
2019-08-08

Pumps with a waterproof structure

#40
20190234408
2019-08-01

Portable Self-priming Pump

#41
20190211831
2019-07-11

CENTRIFUGAL PUMP ASSEMBLY WITH ELECTRIC MOTOR

#42
20190203725
2019-07-04

Impeller pump

#43
20190187763
2019-06-20

Pump module having two impellers in series and a multiple plate housing

#44
20190154040
2019-05-23

Method for optimizing blade axis position of water pump under all operating conditions

#45
20190154039
2019-05-23

Anti-Blocking Ultra-Low Water Level Land Submersible Amphibious Pump

#46
20190128267
2019-05-02

INTEGRATED ELECTRIC MOTOR AND FLUID PUMP

#47
20190024669
2019-01-24

Annular injection apparatus for wet compression

#48
20180264914
2018-09-20

Vehicular heating device and cooling water circulating pump provided therein

#49
20180187698
2018-07-05

Pump housing having a fastening structure

#50
20180128271
2018-05-10

HIGH EFFICIENCY DOUBLE SUCTION IMPELLER

#51
20180023594
2018-01-25

Water pump cooler for CPU

#52
20170321669
2017-11-09

Submersible water circulation system for enclosed tanks

#53
20170211577
2017-07-27

Dual integrated pump having a first and second pump portion connected in series and driven by a common shaft

#54
20160138605
2016-05-19

Debris removing impeller back vane

#55
20150204334
2015-07-23

Pumping system with housing and user interface

#56
20150059106
2015-03-05

Swimming pool cleaner

#57
20130068326
2013-03-21

Submersible water circulation system for enclosed tanks

#58
18498789
2024-08-27

Water well submersible pump filter

#59
17322596
2021-11-09

Pump-driven coolant filling device and methods