B66B11/0423 - CPC Classification Index

ClassID:

82032 ⎘

B66B11/0423 - CPC Classification

Classification description:

Main component parts of lifts in, or associated with, buildings or other structures; Driving gear ; Details thereof, e.g. seals actuated pneumatically or hydraulically

Recent Application in this class:

20230136840

2023-05-04

Integrated noise suppression apparatus for a pneumatic vacuum elevator

20220162038

2022-05-26

SYSTEM AND METHOD FOR HYDRAULIC-PNEUMATIC DRIVE WITH ENERGY STORAGE FOR ELEVATORS

20220063959

2022-03-03

Self-climbing self-locking elevator

20210139283

2021-05-13

Municipal water powered Shabbat transportation device

20200262677

2020-08-20

Systems and methods for controlling working fluid in hydraulic elevators

20200223666

2020-07-16

Overspeed safety mechanism for lift car

20190375612

2019-12-12

Elevator drive machinery and elevator

20190315598

2019-10-17

Pneumatic vertical transportation device

20190127177

2019-05-02

Elevator

#10

20180170715

2018-06-21

Hydraulically activated shutoff valve for a hydraulic elevator system

#11

20150375966

2015-12-31

Noise Abatement for Elevator Submersible Power Units

#12

20150375962

2015-12-31

Under car power unit for an elevator system

#13

20150360910

2015-12-17

Auxiliary pumping unit

#14

20150176617

2015-06-25

Energy recapture system for hydraulic elevators

#15

20150014099

2015-01-15

Inverter parameter based hydraulic system control device

#16

20140216854

2014-08-07

Machine roomless hydraulic elevator system

#17

20090114482

2009-05-07

Hydraulic elevator without machine room

#18

15673509

2018-10-23

Split vacuum elevator system