ClassID:

81968

B66B9/00 - page 3 - CPC Classification

Classification description:

Lifts in, or associated with, buildings

Recent Application in this class:
#601
20070209881
2007-09-13

Elevator system including multiple cars in a hoistway, destination entry control and parking positions

#602
20070209292
2007-09-13

Corner lift device

#603
20070181374
2007-08-09

Elevator shaft

#604
20070131490
2007-06-14

Elevator system without a moving counterweight

#605
20070114098
2007-05-24

Attic lift system and method

#606
20070065258
2007-03-22

Automated material handling system with load transfer vehicles

#607
20070039785
2007-02-22

Twin elevator systems

#608
20070034453
2007-02-15

Emergency elevator system

#609
20060175138
2006-08-10

Elevator apparatus

#610
20060175135
2006-08-10

Elevator control having independent safety circuits

#611
20060163008
2006-07-27

Autonomous linear retarder/motor for safe operation of direct drive gearless, rope-less elevators

#612
20060104741
2006-05-18

Bolted fastener for joining components

#613
20060042879
2006-03-02

Vertical track device for raising and lowering fixtures thereon

#614
20060016640
2006-01-26

Elevator installation with individually movable elevator cars and method for operating such an elevator installation

#615
20060011420
2006-01-19

Elevator installation and method for operating a vertical elevator shafts arranged adjacent to one another

#616
20060000675
2006-01-05

Platform lift apparatus for attic storage space

#617
20050279584
2005-12-22

Elevator system

#618
20050217945
2005-10-06

Elevator control device for plural traction units

#619
20050077115
2005-04-14

Elevator device for a multi-sky-lobby system

#620
17992758
2024-01-23

Motorized wall-mounted storage system

#621
15530017
2019-02-05

Tree house elevator

#622
15403771
2018-06-05

Elevator rail healthy monitoring method

#623
14863076
2017-09-05

Multistory residential building with elevator served upper corridor

#624
10839550
2016-05-31

Tension member for an elevator