ClassID:

81944

B66B7/046 - CPC Classification

Classification description:

Other common features of elevators; Guideways; Guides; Shoes, Rollers Rollers

Recent Application in this class:
#1
20260035208
2026-02-05

CONVEYANCE DEVICE

#2
20250236489
2025-07-24

ELEVATOR CAR AND ELEVATOR

#3
20250206571
2025-06-26

ELEVATOR SAFETY DEVICE

#4
20250178866
2025-06-05

ELEVATOR SYSTEM AND GUIDING DEVICE THEREFOR

#5
20240286872
2024-08-29

ROLLER GUIDE SHOE FOR GUIDING AN ELEVATOR CAR OF AN ELEVATOR

#6
20240174489
2024-05-30

ROLLER GUIDE SHOE FOR GUIDING AN ELEVATOR CAR OR A COUNTERWEIGHT OF AN ELEVATOR

#7
20230141731
2023-05-11

Elevator systems, guide rail assemblies and methods of installing elevator systems

#8
20230136099
2023-05-04

Elevator door roller and track replacement

#9
20230047079
2023-02-16

Stabilizing assemblies and methods of use thereof

#10
20220412402
2022-12-29

Belt sheave for passenger conveyor systems

#11
20220402728
2022-12-22

Guide device for an elevator car and elevator system

#12
20220177274
2022-06-09

ROPELESS ELEVATOR VEHICLE WORKSTATION

#13
20220144589
2022-05-12

Elevator guide

#14
20220135374
2022-05-05

Roller system, roller braking device and elevator system

#15
20220106161
2022-04-07

Roller speed sensor with magnets and sensors

#16
20220089410
2022-03-24

Elevator system

#17
20220063959
2022-03-03

Self-climbing self-locking elevator

#18
20220055864
2022-02-24

ROPELESS ELEVATOR LOCKOUT AND CONFIRMATION OF AUTONOMOUS VEHICLES IN TRANSFER STATION

#19
20220055863
2022-02-24

ROPELESS ELEVATOR ROBOTIC TRANSPORTERS FOR VEHICLE PARKING

#20
20220041406
2022-02-10

Elevator system having a derailment protection device

#21
20220033227
2022-02-03

Elevator door roller and track replacement

#22
20220033219
2022-02-03

BEAM CLIMBER ACTIVE BRAKE HEALTH MONITORING SYSTEM

#23
20220033218
2022-02-03

BEAM CLIMBER FRICTION MONITORING SYSTEM

#24
20210347607
2021-11-11

Elevator roping sway damper assembly

#25
20210253397
2021-08-19

Elevator guide

#26
20210221646
2021-07-22

Cantilevered climbing elevator

#27
20210163264
2021-06-03

ELEVATOR GUIDING DEVICE AND ELEVATOR SYSTEM COMPRISING THE SAME

#28
20210061614
2021-03-04

Method for determining a degraded guide rail condition in an elevator system, computer program product, and elevator system

#29
20210047145
2021-02-18

ELEVATOR

#30
20210039921
2021-02-11

ACTIVE GUIDE ROLLER AND ELEVATOR DEVICE

#31
20210016997
2021-01-21

Method and an arrangement for installing elevator guide rails into an elevator shaft

#32
20210016996
2021-01-21

Method and an arrangement for elevator guide rail installation

#33
20200317472
2020-10-08

Elevator guide

#34
20200207581
2020-07-02

ELEVATOR SAFETY DEVICE

#35
20190322484
2019-10-24

Prognostic failure detection of elevator roller guide wheel

#36
20190284021
2019-09-19

Monitoring roller guide health

#37
20190177124
2019-06-13

HOUSING ASSEMBLY FOR A SAFETY ACTUATION DEVICE

#38
20190106292
2019-04-11

GUIDE ARRANGEMENT FOR AN ELEVATOR SYSTEM

#39
20190077637
2019-03-14

Simply-supported recirculating elevator system

#40
20190047824
2019-02-14

WIND TURBINE DESCENT SYSTEM

#41
20180265339
2018-09-20

Eccentric loading adjusting mechanism and method for parallel suspension platform

#42
20180251339
2018-09-06

High speed bearing assembly for elevator safety gear and methods of making and using same

#43
20180244495
2018-08-30

Guiding devices for elevator systems having roller guides and motion sensors

#44
20180093863
2018-04-05

Roller guide assembly and elevator system

#45
20180093862
2018-04-05

Solution for displacing an elevator car

#46
20180037439
2018-02-08

Roller guide for a car of an elevator system

#47
20170369284
2017-12-28

Truck container lift systems and methods of making and using the same

#48
20170362057
2017-12-21

Roller guide for elevators

#49
20170327346
2017-11-16

Lift installation having a compensating device, so that a first roller is largely relieved of loading when the lift car is at rest

#50
20170283218
2017-10-05

Universal adapter assembly for connecting a roller guide to a frame of an elevator car

#51
20170057786
2017-03-02

Elevator car guidance mechanism

#52
20170057785
2017-03-02

Universal adapter assembly for connecting a roller guide to a frame of an elevator car

#53
20170057784
2017-03-02

Alignment system for an elevator car

#54
20170010241
2017-01-12

Lifting system and ultrasound inspection machine incorporating the same

#55
20150321885
2015-11-12

Elevator roller guide

#56
20150298938
2015-10-22

Elevator roller guide

#57
20150291392
2015-10-15

Adjustable roller-guide shoe

#58
20150232301
2015-08-20

Roller guide and manufacturing method for same

#59
20140158473
2014-06-12

Elevator device and roller guide assembly

#60
20140102833
2014-04-17

Elevator device and roller guide assembly

#61
20140069746
2014-03-13

Non-linear stiffness roller assembly

#62
20140020987
2014-01-23

Elevator provided with a guide shoe arrangement

#63
20130048437
2013-02-28

"ROLLER-EQUIPPED GUIDE"

#64
20120018598
2012-01-26

Mounting components within an elevator

#65
20110132697
2011-06-09

Elevator vibration damping system having damping control

#66
20100018811
2010-01-28

ELEVATORS

#67
20090308696
2009-12-17

Elevator vibration damping system having damping control

#68
20090294222
2009-12-03

Roller guide with speed dependent stiffness

#69
20090120729
2009-05-14

Control apparatus for an elevator responsive to car-mounted position detectors

#70
20060243538
2006-11-02

Elevator with vertical vibration compensation

#71
20060175151
2006-08-10

Elevator roller guide

#72
20050279585
2005-12-22

Roller guide

#73
20050241886
2005-11-03

Combined elevator guiding and safety braking device

#74
20050217263
2005-10-06

Thermal protection of electromagnetic actuators

#75
20050167204
2005-08-04

Method for vibration damping at an elevator car

#76
20050145440
2005-07-07

Equipment and method for vibration damping of a lift cage

#77
20050145439
2005-07-07

Elevator vibration damping apparatus and method

#78
20050139430
2005-06-30

Equipment for vibration damping of a lift cage

#79
18351166
2024-08-06

Roller guide mounted elevator monitoring systems