Patents-Review.com
ClassID:

144172 ⎘

F04D29/0465 - CPC Classification

Classification description:

Details, component parts, or accessories; Shafts or bearings, or assemblies thereof; Bearings Ceramic bearing designs

Recent Application in this class:
#1
20260043411
2026-02-12

PORTABLE FAN, DRIVE CIRCUIT, HANDHELD FAN, AND NECK FAN

 #2
20250122879
2025-04-17

FLUID PUMP ASSEMBLY

 #3
20250052250
2025-02-13

PORTABLE FAN, DRIVE CIRCUIT, HANDHELD FAN, AND NECK FAN

 #4
20240392830
2024-11-28

ESP motor radial bearing anti-rotation tab retention

 #5
20240167477
2024-05-23

Aquarium fluid pump assembly with magnectic rotator

 #6
20230080903
2023-03-16

Hydraulic machine

 #7
20230020990
2023-01-19

Fluid pump assembly

 #8
20210222699
2021-07-22

Pump bearing retainer

 #9
20210199115
2021-07-01

Molten metal rotor with hardened blade tips

 #10
20200368415
2020-11-26

Blood-immersed bearing system for a blood pump

 #11
20200095996
2020-03-26

Fluid pump assembly

 #12
20190360493
2019-11-28

Spa tub and spa chair having a sprayer with a thermal meter

 #13
20190186536
2019-06-20

Two hybrid ball bearings and a compressor bearing arrangement

 #14
20190017509
2019-01-17

Fluid pump assembly

 #15
20190010950
2019-01-10

Pump bearing retainer

 #16
20180138775
2018-05-17

Fuel pump having electrically insulated bearings

 #17
20180128273
2018-05-10

Bearing and shaft assembly for jet assemblies

 #18
20180119699
2018-05-03

Bearing and shaft assembly for jet assemblies

 #19
20180094632
2018-04-05

Fluid pump for dispensing a fluid to a setting or work environment

 #20
20180094631
2018-04-05

Fluid pump for dispensing a fluid to a setting or work environment

 #21
20180038373
2018-02-08

ADVANCED MATERIAL OVERFLOW TRANSFER PUMP

 #22
20170234314
2017-08-17

Centrifugal pump with impeller centering and vibration dampening

 #23
20170107985
2017-04-20

HIGH VOLUME PUMP

 #24
20160348683
2016-12-01

Permanent magnet motor pump

 #25
20160348682
2016-12-01

Permanent magnet motor pump

 #26
20160348681
2016-12-01

Pump having a contactless, fluid sensor for dispensing a fluid to a setting

 #27
20160341045
2016-11-24

Method for forming components using additive manufacturing and re-melt

 #28
20160265535
2016-09-15

Molten metal rotor with hardened blade tips

 #29
20160206796
2016-07-21

Impeller shaft to bearing interface for centrifugal blood pump

 #30
20150376963
2015-12-31

Measuring fluid properties in a downhole tool

 #31
20150322799
2015-11-12

Method for forming components using additive manufacturing and re-melt

 #32
20140377100
2014-12-25

Bearing and shaft assembly for jet assemblies

 #33
20140328677
2014-11-06

Bearing unit

 #34
20140234143
2014-08-21

Magnetic pump assembly with shaft and axle arrangement

 #35
20130338559
2013-12-19

Blood pump systems and methods

 #36
20130216355
2013-08-22

Water pump in vehicle

 #37
20130121808
2013-05-16

Liquid pump with axial thrust washer

 #38
20130115118
2013-05-09

Permanent magnet canned motor pump with corrosion-protection housing

 #39
20130108488
2013-05-02

Permanent magnet motor pump

 #40
20120156012
2012-06-21

Flow machine for a fluid having a radial sealing gap and a stationary wear ring

 #41
20120068565
2012-03-22

Thermally decoupled bearing arrangement

 #42
20110211982
2011-09-01

Magnetic liquid pump assembly with shaft and axle arrangement

 #43
20110044568
2011-02-24

Bearing arrangement

 #44
20100278466
2010-11-04

Bearing arrangement

 #45
20100272592
2010-10-28

Structural improvement of a canned motor pump

 #46
20090060408
2009-03-05

DIAMOND-COATED BEARING OR SEAL STRUCTURE AND FLUID MACHINE COMPRISING THE SAME

 #47
20060245955
2006-11-02

Canned pump

 #48
20060040097
2006-02-23

Cryogenic bearings

 #49
20050214135
2005-09-29

Electric pump

 #50
20050156341
2005-07-21

Method of making ceramic component containing inclusions

 #51
17855299
2023-10-17

Metal compliance ring-mounted bearings in electric submersible pump motor