Patents-Review.com
ClassID:

43816 ⎘

B23Q3/1546 - 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; Stationary devices using permanent magnets

Recent Application in this class:
#1
20260149393
2026-05-28

ELECTROSTATIC CHUCK ASSEMBLY AND DEPOSITION APPARATUS INCLUDING THE SAME

 #2
20260102862
2026-04-16

PANEL RELEASE DEVICE

 #3
20250256369
2025-08-14

MAGNETIC CHUCK

 #4
20240428972
2024-12-26

LINEARLY ACTUATED MAGNETIC COUPLING DEVICE

 #5
20240359280
2024-10-31

ONE PIECE TOOLING APPARATUS

 #6
20240145142
2024-05-02

MAGNETIC RETENTION DEVICE

 #7
20230228826
2023-07-20

Portable meter for measuring a force generated by a magnetic apparatus

 #8
20220395946
2022-12-15

Automatic dispensing device

 #9
20220305609
2022-09-29

Magnetic grinding device and magnetic grinding control method

 #10
20220241916
2022-08-04

MAGNET HOLDER AND A MAGNETIC DRILL COMPRISING IT

 #11
20220161014
2022-05-26

Line holder

 #12
20220108906
2022-04-07

Overhead hoist transport system

 #13
20220063036
2022-03-03

Magnetic chuck

 #14
20220045594
2022-02-10

Linearly actuated magnetic coupling device

 #15
20210347084
2021-11-11

Knife replacement tools and methods of using the same to remove knives from machines

 #16
20210265093
2021-08-26

Magnetic force control device and magnetic body holding device using same

 #17
20210178529
2021-06-17

Fixture assembly for welding operations

 #18
20210101236
2021-04-08

Magnet chuck

 #19
20210023665
2021-01-28

Magnetic chuck

 #20
20210008677
2021-01-14

Magnetic base

 #21
20200388422
2020-12-10

Magnetic retaining device

 #22
20200376617
2020-12-03

Advanced magnetic apparatuses

 #23
20200262095
2020-08-20

Knife replacement tools and methods of using the same to remove knives from machines

 #24
20200219641
2020-07-09

Magnet release

 #25
20200156195
2020-05-21

Electric permanent magnet chuck

 #26
20190381616
2019-12-19

Apparatus for storing screws and guiding screws during insertion

 #27
20180321080
2018-11-08

System and method for measuring vibration on a machine

 #28
20180301262
2018-10-18

Magnetic apparatus

 #29
20180237229
2018-08-23

Rail processing device and method

 #30
20180147679
2018-05-31

Magnetic sample holder for abrasive operations and related methods

 #31
20180050429
2018-02-22

Magnetic drive transmission method

 #32
20170217010
2017-08-03

Holding force detection for magnetic drill press

 #33
20170205293
2017-07-20

Measuring device to be placed on supporting surfaces of objects being measured

 #34
20160375534
2016-12-29

Supporting unit and substrate-treating apparatus including the same

 #35
20160346904
2016-12-01

MAGNETIC TABLE

 #36
20160189844
2016-06-30

Magnet chuck

 #37
20160184981
2016-06-30

Magnet chuck

 #38
20160176003
2016-06-23

Universal magnetic table jig assemblies and methods for positioning a workpiece, especially for the fabrication of aircraft structural components

 #39
20160052147
2016-02-25

CONFORMABLE MAGNETIC HOLDING DEVICE

 #40
20160001440
2016-01-07

Magnetic drill press

 #41
20160001439
2016-01-07

Magnetic drill press

 #42
20150367484
2015-12-24

MAGNETIC SUBSTANCE HOLDING DEVICE MINIMALIZING RESIDUAL MAGNETISM

 #43
20150343580
2015-12-03

Electromagnetic chuck for OLED mask chucking

 #44
20150279541
2015-10-01

MAGNETIC SUBSTANCE HOLDING DEVICE MINIMALIZING RESIDUAL MAGNETISM

 #45
20150279536
2015-10-01

Magnetic chuck and method for producing a magnetic chuck

 #46
20150183083
2015-07-02

COIN BILLET OR COINING DIE HOLDER

 #47
20150174717
2015-06-25

Method of securing composite core during a manufacturing process

 #48
20150115552
2015-04-30

MAGNETIC CHUCK

 #49
20150013599
2015-01-15

Apparatus for fixing metal mask

 #50
20140361476
2014-12-11

SEPARATING APPARATUS

 #51
20140360003
2014-12-11

Electromagnetic clamping method

 #52
20140008853
2014-01-09

Magnetic device for gripping and clamping a workpiece in a machining unit or machining line

 #53
20130341845
2013-12-26

Magnetic device for gripping and clamping workpieces

 #54
20130285399
2013-10-31

Clamp assembly including permanent magnets and coils for selectively magnetizing and demagnetizing the magnets

 #55
20130263431
2013-10-10

Electromagnetic clamping device

 #56
20130055551
2013-03-07

Attaching device, attaching arrangement and method for attaching an object to be worked to a working base

 #57
20110261336
2011-10-27

System for patterning flexible foils

 #58
20110117820
2011-05-19

Magnetic fixture

 #59
20110043310
2011-02-24

Monolithic magnetic apparatus and process for making said monolithic magnetic apparatus

 #60
20110037547
2011-02-17

SELF-ANCHORING MAGNETIC APPARATUS AND CONTROL UNIT FOR CONTROLLING SAID MAGNETIC APPARATUS

 #61
20100308519
2010-12-09

ELECTRO PERMANENT MAGNETIC APPARATUS WITH DUAL WORKING FACE

 #62
20100187735
2010-07-29

Movable pole extension for a magnetic clamping apparatus and magnetic clamping apparatus having such movable pole extension

 #63
20100071192
2010-03-25

Electromagnetic clamping device

 #64
20090189324
2009-07-30

Magnetic positioning device

 #65
20090184789
2009-07-23

Magnetic chuck

 #66
20060232367
2006-10-19

Modular permanent magnet chuck

 #67
20060006969
2006-01-12

Magnetic strip

 #68
20050012579
2005-01-20

Switchable permanent magnetic device

 #69
13423355
2015-06-23

Magnetic fixture