B61L23/24 - CPC Classification Index

ClassID:

68735 ⎘

B61L23/24 - CPC Classification

Classification description:

Control, warning, or like safety means along the route or between vehicles or vehicle trains for controlling traffic in two directions over the same pair of rails using token systems, e.g. train staffs, tablets

Recent Application in this class:

20250026387

2025-01-23

COLLISION PROTECTION AND SAFETY SYSTEM FOR RAIL VEHICLES

20220032980

2022-02-03

Collision protection and safety system for rail vehicles

20180244292

2018-08-30

Collision protection and safety system for rail vehicles

20150274185

2015-10-01

Control of rail vehicles

20140103166

2014-04-17

Train operation control system

20140042278

2014-02-13

Method for operating a switching yard and control device for a switching yard

20100327125

2010-12-30

METHOD FOR SIGNAL-TECHNOLOGY SAFEGUARDING OF RAIL VEHICLES AND SAFEGUARDING SYSTEMS RELATED THERETO

20070084972

2007-04-19

Railway vehicle detection

20060195236

2006-08-31

Signaling system