B61L23/02 - CPC Classification Index

ClassID:

68713 ⎘

B61L23/02 - CPC Classification

Classification description:

Control, warning, or like safety means along the route or between vehicles or vehicle trains for indicating along the route the failure of brakes

Recent Application in this class:

20260054755

2026-02-26

SYSTEMS AND METHODS FOR DETECTING APPLIED RAILCAR BRAKES USING THERMAL IMAGING

20210284210

2021-09-16

Systems and methods for adjusting train operation

20180050711

2018-02-22

Redundant method of confirming an ECP penalty

20170278319

2017-09-28

Fault diagnosis apparatus for brake of train and automatic train operation equipment due to the reduction braking performance using the same and fault diagnosis method for brake of train

20170036660

2017-02-09

Communication network having locomotive expansion module

20060231685

2006-10-19

Railroad car coupler gap analyzer