Patents-Review.com
ClassID:

82253 ⎘

B66C1/34 - CPC Classification

Classification description:

Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means; Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks Crane hooks

Sub-classes:
Recent Application in this class:
#1
20260070759
2026-03-12

SUBSTRATE HANDLING ROBOT LIFTING ARRANGEMENT AND METHOD THEREOF

 #2
20260062260
2026-03-05

A LIFTING SYSTEM FOR LIFTING COMPONENTS TO AN ELONGATED STRUCTURE

 #3
20260062125
2026-03-05

Package Loading Mechanism

 #4
20260015211
2026-01-15

LIFTING SYSTEM AND LIFTING METHOD FOR A CRANE

 #5
20250340405
2025-11-06

BUILDING PANEL LIFTING SYSTEM AND METHOD OF USING THE SAME

 #6
20250276874
2025-09-04

Load Block, Crane, Controller for a crane and method to operate a crane

 #7
20250243040
2025-07-31

HOIST AND HOISTING SYSTEM FOR IMMERSION COOLING TANK

 #8
20250236492
2025-07-24

GANTRY-TYPE SLAB TRANSFER DEVICE

 #9
20250214822
2025-07-03

Apparatus for Lifing and Lowering Manhole Covers

 #10
20250100853
2025-03-27

Automation Device for Transporting and Inputting Container Bag

 #11
20240317546
2024-09-26

CRANE WITH SAW ATTACHMENT MECHANISM

 #12
20240300647
2024-09-12

HELICOPTER EXTERNAL CARGO HOOK WITH DUAL LOAD BEAMS

 #13
20240208650
2024-06-27

Package retrieval system with funneling mechanism

 #14
20240174502
2024-05-30

Apparatus for lifting and lowering manhole covers

 #15
20240083730
2024-03-14

Apparatus for lifting and lowering manhole covers

 #16
20240083581
2024-03-14

Tailsitter with Pivoting Pole for Controlling External Loads

 #17
20230373759
2023-11-23

Laminated Hook Including a Fastening System

 #18
20230365381
2023-11-16

DOUBLE WIRE LIP HOOK

 #19
20230159168
2023-05-25

HUMAN AND/OR NON-HUMAN CARGO ATTACHMENT DEVICE FOR USE WITH A ROTORCRAFT

 #20
20230159167
2023-05-25

Package Loading Mechanism

 #21
20230091455
2023-03-23

Crane hook rotation-limiting device

 #22
20230085108
2023-03-16

LIFTING SYSTEM

 #23
20230038997
2023-02-09

HANGING DEVICE

 #24
20220371862
2022-11-24

LIFTING SYSTEM AND LIFTING METHOD FOR A CRANE

 #25
20220196114
2022-06-23

Swivel hook with clockwise and anticlockwise magnetic rotation damping

 #26
20220185633
2022-06-16

Carrying means

 #27
20220185632
2022-06-16

Tank cover lifting tool

 #28
20220144425
2022-05-12

UAV and Cable Towing Attachment

 #29
20220119227
2022-04-21

Stable lifting hook

 #30
20220081260
2022-03-17

Clamping device for lifting and transfer objects

 #31
20210354960
2021-11-18

Crane with saw attachment mechanism

 #32
20210276837
2021-09-09

SWIVEL HOOK ASSEMBLY FOR CRANE CABLE

 #33
20210237875
2021-08-05

Aircraft wireless long line

 #34
20210171321
2021-06-10

Modular crane attachment device for purlins

 #35
20210163137
2021-06-03

DEVICE FOR THE EMERGENCY MANUAL CONTROL OF A REMOTE SYSTEM

 #36
20210139291
2021-05-13

Axial rotation damping mechanism

 #37
20210139289
2021-05-13

Spring lifting device for a crane

 #38
20210024332
2021-01-28

Arm with two or more hooks

 #39
20200407942
2020-12-31

Working vehicle

 #40
20200361750
2020-11-19

LOCKING CAM FOR A LOAD HOOK, AND ATTACHMENT DEVICE COMPRISING SUCH A CAM

 #41
20200307963
2020-10-01

Cable rotation blocking system

 #42
20200307961
2020-10-01

Super large tonnage detachable hook

 #43
20200277168
2020-09-03

Automatic locking mechanism and clamping devices with automatic locking mechanism

 #44
20200095099
2020-03-26

Automatic locking mechanism and clamping devices with automatic locking mechanism

 #45
20200087120
2020-03-19

Bottom block assembly

 #46
20200039797
2020-02-06

QUICK RELEASE SHACKLE

 #47
20200031632
2020-01-30

HOOK DEVICE AND CRANE

 #48
20190309730
2019-10-10

Method for erecting a wind turbine and lifting beam for mounting a rotor blade of a wind turbine

 #49
20190308750
2019-10-10

Hook system

 #50
20190270619
2019-09-05

Gripper with damping system for gripping a fuel element

 #51
20190256328
2019-08-22

Electric winch device

 #52
20190218072
2019-07-18

Hook termination systems and methods for ropes

 #53
20190152600
2019-05-23

Unmanned automated hook coupling device

 #54
20190135437
2019-05-09

Rotatable release mechanism for transporting and releasing an object

 #55
20190112163
2019-04-18

Method for securing a lifting movement of a load and lifting device associated thereto

 #56
20190106308
2019-04-11

Moisture proof sleeve block

 #57
20190077643
2019-03-14

Hook block base body

 #58
20190010677
2019-01-10

BUCKET LINK HAVING SAFETY UNIT FOR USE AS CRANE

 #59
20190003521
2019-01-03

Hook and methods of assembling and using the same

 #60
20180364012
2018-12-20

Armouring system for self-propelled work machines

 #61
20180319632
2018-11-08

Means concerning hook

 #62
20180229974
2018-08-16

Fabricated Plate Hook

 #63
20180201483
2018-07-19

Quick release shackle

 #64
20180079627
2018-03-22

Clamp device for lifting equipment and other items to an elevated position

 #65
20180044141
2018-02-15

Automated receptor system

 #66
20180009640
2018-01-11

Lifting hook bias angle monitoring apparatus, vertical hoisting monitoring apparatus and mobile crane

 #67
20170369285
2017-12-28

Tool lifting devices, oilfield flange lifting safety devices, and related methods of use

 #68
20170348859
2017-12-07

Method of automatically conveying object and automatic object conveying system

 #69
20170283222
2017-10-05

Clamp device for lifting equipment and other items to an elevated position

 #70
20170261067
2017-09-14

System of entanglement avoidance

 #71
20170190549
2017-07-06

Link-less cargo hook assembly

 #72
20170152128
2017-06-01

Rope hoist

 #73
20170144865
2017-05-25

Lifting apparatus

 #74
20170129746
2017-05-11

Shake-proof hook

 #75
20170081152
2017-03-23

Hook block and rope hoist

 #76
20160332843
2016-11-17

Wireless controllable carousel independently releasable grapling hooks

 #77
20160083229
2016-03-24

Crane comprising a crane cantilever arm, wherein the current is supplied to the load hook and/or crane trolley via a rope transmitting tractive forces

 #78
20160052751
2016-02-25

WORK TOOL ASSEMBLY

 #79
20150360916
2015-12-17

Device and method for lifting and lowering a load

 #80
20150260259
2015-09-17

Chain shackle

 #81
20150239712
2015-08-27

Remote sling release for crane

 #82
20150217974
2015-08-06

Top drive coupling for drilling

 #83
20150151950
2015-06-04

Apparatus, system and method for controllable grappling hook

 #84
20150101307
2015-04-16

Shackle assembly

 #85
20150069775
2015-03-12

Hook assembly with variable angular hook orientation

 #86
20140348627
2014-11-27

Lifting assembly

 #87
20140271080
2014-09-18

ROBOT SYSTEM, CRANE TOOL, AND CONVEYANCE METHOD

 #88
20140112737
2014-04-24

Method and system for coupling an offshore structure to a hoisting block of a hoisting installation

 #89
20140097630
2014-04-10

LOAD TRANSFER DEVICE

 #90
20130299640
2013-11-14

Automatic cargo hook release assembly

 #91
20130280009
2013-10-24

Retaining pin assembly for a lifting system

 #92
20130257071
2013-10-03

Apparatus for coupling to a chain

 #93
20130200641
2013-08-08

Device and method for handling an uncured tire blank

 #94
20130069379
2013-03-21

Load-receiving means, in particular a hook block of a lifting gear

 #95
20130001967
2013-01-03

Grab hook

 #96
20120280521
2012-11-08

Flange lifter device

 #97
20120175901
2012-07-12

Lifting hook with backstop

 #98
20120156003
2012-06-21

Method and apparatus for supporting a load

 #99
20120080895
2012-04-05

Lifting hook device

 #100
20110285157
2011-11-24

Crane hook assembly having a hook weight arrangement

 #101
20110154642
2011-06-30

Crane hook block

 #102
20110133373
2011-06-09

Apparatus for removal and replacement of a hinged lid on a metallurgical transport vessel

 #103
20110025082
2011-02-03

Hoist line protector

 #104
20110011818
2011-01-20

ROTORHOOK

 #105
20100237641
2010-09-23

Crane hook block

 #106
20100086345
2010-04-08

SWIVEL FOR HEAVY LOADS

 #107
20100001139
2010-01-07

SWIVELING PENDANT ASSEMBLIES FOR AERIALLY TRANSPORTING CARGO AND ASSOCIATED METHODS OF USE AND MANUFACTURE

 #108
20090295178
2009-12-03

ROTORHOOK

 #109
20090267371
2009-10-29

Automatic detaching structure for a hook device

 #110
20090267039
2009-10-29

Combination double bottom block

 #111
20090072562
2009-03-19

Load hook arrangement

 #112
20080246292
2008-10-09

Load suspension hook with latticework

 #113
20080116706
2008-05-22

Hook elastic body protective device for heavy object crane hook

 #114
20080007074
2008-01-10

Apparatus for suspending a log

 #115
20070200032
2007-08-30

RADIO FREQUENCY EMITTING HOOK SYSTEM FOR A ROTARY-WING AIRCRAFT EXTERNAL LOAD HANDLING

 #116
20070176446
2007-08-02

Load hook

 #117
20070090658
2007-04-26

Hook-type bottom block

 #118
20070052252
2007-03-08

Release hook

 #119
20060175851
2006-08-10

Aircraft cargo hook

 #120
20060119121
2006-06-08

Retaining keeper assembly for a hoisting device

 #121
20050258658
2005-11-24

Cargo hook safety lock

 #122
20050127695
2005-06-16

Remote controlled load lifting hook and methods

 #123
20050029826
2005-02-10

Release hook

 #124
20050017527
2005-01-27

Hook

 #125
17570031
2022-10-18

Acoustic-electric remote control release hook used on water and underwater

 #126
17201474
2024-04-02

Automatic locking mechanism and clamping devices with automatic locking mechanism

 #127
17153456
2023-03-21

Pneumatically adjustable lifting apparatus

 #128
16937686
2021-06-22

Mobility vehicle handling system

 #129
16878403
2023-05-16

Bistable package delivery systems for aerial vehicles

 #130
15831592
2018-05-15

Hook and chain assemblies and methods of making such

 #131
14999362
2017-12-19

Apparatus for remotely lifting a buried explosive device

 #132
14170612
2015-08-25

Remote release hook and use methods

 #133
14034844
2015-01-20

Control system for stabilizing a single line suspended mass in yaw