ClassID:

43813

B23Q3/152 - CPC Classification

Classification description:

Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine; Devices for holding work using magnetic or electric force acting directly on the work Rotary devices

Recent Application in this class:
#1
20220339749
2022-10-27

SUBSTRATE PROCESSING APPARATUS AND MANUFACTURING METHOD THEREOF

#2
20210252608
2021-08-19

Mounting system for a grinding machine

#3
20210121995
2021-04-29

METHOD OF GRINDING AND TURNING A WORKPIECE

#4
20200190660
2020-06-18

Transport carrier, deposition apparatus, and electronic device manufacturing apparatus

#5
20200189054
2020-06-18

DEPOSITION APPARATUS, ELECTRONIC DEVICE MANUFACTURING APPARATUS, AND DEPOSITION METHOD

#6
20200161158
2020-05-21

Electrostatic chuck with charge dissipation coating

#7
20200111697
2020-04-09

Electrostatic chuck having an annular outer region covered by an insulating film

#8
20180029137
2018-02-01

Work holder and work machining method

#9
20160129537
2016-05-12

BASIC BODY OF MAGNETIC CLAMPING PLATE AND METHOD OF PRODUCTION THEREOF

#10
20160045992
2016-02-18

MULTI-ROW MAGNETIC DIAL FOR THE CONVEYANCE OF WORKPIECES AND RELATED METHOD

#11
20150279541
2015-10-01

MAGNETIC SUBSTANCE HOLDING DEVICE MINIMALIZING RESIDUAL MAGNETISM

#12
20130201598
2013-08-08

Electrostatic chuck and method of manufacturing electrostatic chuck

#13
20130164590
2013-06-27

Rotary jig of battery cell and process of welding for battery cell using the same

#14
20130155569
2013-06-20

High conductivity electrostatic chuck

#15
20130091714
2013-04-18

Apparatus and method utilizing a magnetic force to apply a force to a material

#16
20130070384
2013-03-21

High surface resistivity electrostatic chuck

#17
20110115172
2011-05-19

High precision chuck with centering function

#18
20100052832
2010-03-04

PERMANENT ELECTROMAGNETIC INDEXING APPARATUS

#19
20090256299
2009-10-15

LOCKING MECHANISM OF A WORKTABLE OF A DRILLING MACHINE

#20
20090096177
2009-04-16

METHOD OF HOLDING EASILY DEFORMED WORKPIECES AND CHUCK FOR CARRYING OUT THE METHOD

#21
20080164663
2008-07-10

Method and a device for effecting automatic centering of an annular workpiece on a rotating surface

#22
20070228673
2007-10-04

Centering process in chucking work and apparatus therefor

#23
20060232367
2006-10-19

Modular permanent magnet chuck

#24
16988007
2024-06-11

Turning system and method of use