Patents-Review.com
ClassID:

82369 ⎘

B66C13/50 - CPC Classification

Classification description:

Other constructional features or details; Control systems or devices Applications of limit circuits or of limit-switch arrangements

Recent Application in this class:
#1
20250002301
2025-01-02

MOBILE CRANE

 #2
20240375918
2024-11-14

CRANE WITH DERRICK BALLAST

 #3
20240228238
2024-07-11

GRID-POWERED MATERIAL HANDLING AND/OR CONSTRUCTION MACHINE

 #4
20240208777
2024-06-27

CRANE OPERATION SUPPORT DEVICE AND CRANE

 #5
20240017969
2024-01-18

AUTOMATIC METHOD FOR DETERMINING A PHYSICAL END-OF-TRAVEL POSITION OF A REEVE-BLOCK OF A TOWER CRANE

 #6
20240010474
2024-01-11

Dynamic maximum frequency in a slow-down region for a material handling system

 #7
20220274810
2022-09-01

ESTIMATED LOAD VERIFICATION FOR OVERHEAD CRANES

 #8
20220250882
2022-08-11

Wire rope hoist limiter

 #9
20220194751
2022-06-23

Monitoring system and method

 #10
20200377347
2020-12-03

Switch assemblies, rail-mounted lift systems, and rail-mounted lift units having emergency stop devices

 #11
20200198938
2020-06-25

Mobile crane

 #12
20190270619
2019-09-05

Gripper with damping system for gripping a fuel element

 #13
20190031474
2019-01-31

Monitoring system and method

 #14
20180346295
2018-12-06

Rope hoist

 #15
20180140877
2018-05-24

Victim retrieval system, method and apparatus

 #16
20180029476
2018-02-01

Shoe derailment device for bridge crane and method of use

 #17
20170217739
2017-08-03

Anti-two-block sensing systems

 #18
20170217738
2017-08-03

Anti-two-block sensing apparatus and method

 #19
20160358720
2016-12-08

Explosion-proof cross-type limit switch

 #20
20160257534
2016-09-08

Crane

 #21
20130140259
2013-06-06

Boom with two-block sensing system

 #22
20110253662
2011-10-20

Power and control for wireless anti-two block system

 #23
20110089131
2011-04-21

Hoisting limit switch and lifting device

 #24
20050114001
2005-05-26

Multiple sensor for preventing a crown-block incursion on an oil well rig