ClassID:

68151

B61D19/026 - CPC Classification

Classification description:

Door arrangements specially adapted for rail vehicles for carriages Safety devices for preventing passengers from being injured by movements of doors or variations in air pressure

Recent Application in this class:
#1
20250249736
2025-08-07

DOOR APPARATUS OF RAILCAR

#2
20250042447
2025-02-06

CONTROLLER AND CONTROL METHOD

#3
20220067388
2022-03-03

Systems and methods for door error detection

#4
20210354736
2021-11-18

Railway vehicle compartment, associated assembly, railway vehicle and method

#5
20210230914
2021-07-29

Control system and control device for electric railroad car end door

#6
20210163049
2021-06-03

Multi-rail express transit system

#7
20200284082
2020-09-10

Car door monitoring system and car door monitoring method

#8
20200181957
2020-06-11

Secured equipment carrier holding device and rail vehicle with an equipment carrier holding device

#9
20200180664
2020-06-11

Side sliding door of railway vehicle

#10
20200002990
2020-01-02

Pinch detection sensor

#11
20190360255
2019-11-28

Door control device and door control method

#12
20190255923
2019-08-22

Signaling assembly for a door leaf, door and corresponding transport vehicle

#13
20180321758
2018-11-08

Foreign object detection systems and control logic for vehicle compartment closure assemblies

#14
20180319410
2018-11-08

Pre-biased delayed emergency release

#15
20180283991
2018-10-04

EXPERIMENTAL SIMULATION PROCESS, FOR OBTAINING INFORMATION RELATIVE TO THE RELIABILITY OF AN AUTOMATIC PASSENGER ACCESS DOOR

#16
20180058129
2018-03-01

Streetcar door system

#17
20160123047
2016-05-05

Vehicle door locking device

#18
20150007745
2015-01-08

Railcar door apparatus and railcar

#19
20130009785
2013-01-10

Visual and Audio Warning System Including Test Ledger for Automated Door

#20
20120188346
2012-07-26

MONITORING DEVICE AND METHOD FOR MONITORING AN ENTRY OR EXIT AREA OF AN ACCESS OPENING OF A VEHICLE TO A BUILDING COMPONENT

#21
20120065836
2012-03-15

Method and apparatus for fault diagnosis in a rail vehicle

#22
20120060720
2012-03-15

Rail Vehicle with Trapping Protection Apparatus

#23
20110308164
2011-12-22

Side sliding door apparatus for vehicle

#24
20110185941
2011-08-04

CONTROL SYSTEM FOR TRAIN DOORS AND ACTUATION METHOD BASED ON SAID SYSTEM

#25
20110011004
2011-01-20

Set of seals for a door

#26
20100219844
2010-09-02

Foreign object detection sensor and method for manufacturing the same

#27
20070214724
2007-09-20

Unlock mechanism for a rotary door operator

#28
20070182550
2007-08-09

Passenger detection system

#29
20060147319
2006-07-06

Anti-door jam (ADJ)

#30
20050132652
2005-06-23

Unlock mechanism for a rotary door operator

#31
15087191
2017-06-27

Safety gate for rail car