Patents-Review.com
ClassID:

144315 ⎘

F04D29/486 - CPC Classification

Classification description:

Details, component parts, or accessories; Casings; Connections of working fluid for radial or helico-centrifugal pumps; Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps especially adapted for liquid pumps

Recent Application in this class:
#1
20260009388
2026-01-08

PUMP WITH ROTARY VALVE

 #2
20250283470
2025-09-11

Valve Pump Unit

 #3
20240271626
2024-08-15

PUMP WITH ROTARY VALVE

 #4
20230400037
2023-12-14

Multiport fluid pump with integrated valve

 #5
20230313800
2023-10-05

Multifunctional pump assembly

 #6
20230235739
2023-07-27

Pump with rotary valve

 #7
20230167826
2023-06-01

Centrifugal pump assembly

 #8
20220275811
2022-09-01

Washer pump with a respiratory hole communicating a motor accommodating portion and an outside

 #9
20210270288
2021-09-02

Conveying device

 #10
20210048034
2021-02-18

Integrated oil system manifold

 #11
20210010477
2021-01-14

Centrifugal pump unit and method for moving a valve element in a pump unit

 #12
20210003133
2021-01-07

Centrifugal pump assembly

 #13
20200072238
2020-03-05

Pump assembly

 #14
20200072223
2020-03-05

Centrifugal pump assembly

 #15
20200056614
2020-02-20

Pump assembly

 #16
20190359177
2019-11-28

Washer pump having a pair of flow paths with the pump side of one of the flow paths being smaller than the valve chamber side of the one flow path

 #17
20190203725
2019-07-04

Impeller pump

 #18
20180291908
2018-10-11

Pump assembly and hydraulic system

 #19
20180087520
2018-03-29

Integrated oil system manifold

 #20
20180010609
2018-01-11

Pump assembly

 #21
20140348675
2014-11-27

Pump

 #22
20140286747
2014-09-25

Pump having selectable outlets

 #23
20120114473
2012-05-10

Centrifugal pump

 #24
18607255
2024-07-02

Pump station for fertilization and irrigation system and water feeding pump or fertilizer applying pump thereof