ClassID:

147662

F16C33/765 - CPC Classification

Classification description:

Parts of bearings; Special methods for making bearings or parts thereof; Sealings of ball or roller bearings by means of a fluid retained in the sealing gap by a magnetic field

Recent Application in this class:
#1
20240365764
2024-11-07

FISHING REEL

#2
20220205542
2022-06-30

Magnetic liquid sealing device

#3
20210381547
2021-12-09

System and method for race geometry and pressure seal for use in space suits

#4
20210372467
2021-12-02

Bearing device

#5
20210123530
2021-04-29

Magnetic liquid sealing device having heat conductive rod and heat dissipating jacket

#6
20200278031
2020-09-03

Magnetic liquid sealing device adapted to axial and radial displacements of connection

#7
20200263736
2020-08-20

Bearing with measurement function

#8
20190101159
2019-04-04

Magnetic fluid sealing device and magnetic fluid sealed bearing

#9
20180355911
2018-12-13

Magnetic fluid sealed bearing

#10
20180306246
2018-10-25

Magnetic fluid seal

#11
20180058503
2018-03-01

Magnet fluid sealed bearing unit and drive motor having the bearing unit

#12
20180057180
2018-03-01

Drone with magnet fluid sealed bearing unit and drive motor having the bearing unit

#13
20170276178
2017-09-28

SEAL DEVICE EMPLOYING MAGNETIC FLUID

#14
20170248168
2017-08-31

Magnetic fluid sealing structure for high-speed rotation

#15
20170058955
2017-03-02

Magnetic fluid sealed bearing

#16
20170037905
2017-02-09

Bearing with magnetic fluid seal

#17
20160312899
2016-10-27

Magnetic fluid sealing apparatus

#18
20160309689
2016-10-27

Fishing reel

#19
20160118068
2016-04-28

Pivot assembly bearing and hard disk drive device

#20
20160061263
2016-03-03

Bearing with magnetic fluid seal

#21
20160032979
2016-02-04

Magnetic fluid sealed bearing and fishing reel including the same

#22
20150316101
2015-11-05

SEAL DEVICE EMPLOYING MAGNETIC FLUID

#23
20150233426
2015-08-20

Pivot assembly bearing device and magnetic head actuator using the same

#24
20150122930
2015-05-07

Magnetic fluid sealed bearing and fishing reel having the magnetic fluid sealed bearing

#25
20150115541
2015-04-30

Magnetic fluid seal

#26
20150115088
2015-04-30

Fishing reel

#27
20150115087
2015-04-30

Fishing reel

#28
20150063733
2015-03-05

Bearing with magnetic fluid seal

#29
20140376846
2014-12-25

Rolling bearing

#30
20140044386
2014-02-13

Rolling bearing

#31
20130193647
2013-08-01

Magnetic fluid seal device

#32
20120314984
2012-12-13

Rolling bearing

#33
20120133126
2012-05-31

Cryo-rotary joint

#34
20100090413
2010-04-15

Magnetic fluid seal with centering of bearing and shaft by compressible member

#35
17405647
2021-12-07

Magnetic fluid sealing device