B61L29/02 - CPC Classification Index

ClassID:

68778 ⎘

B61L29/02 - CPC Classification

Classification description:

Safety means for rail/road crossing traffic Guards or obstacles for preventing access to the route

Sub-classes:

B61L29/023 » {Special gates} 3

Recent Application in this class:

20170259836

Central processing unit module for processing railway signal

20160362122

Railroad crossing warning system

20130075680

SAFETY BARRIER FOR A RAILWAY TRACK

20110315852

Scanner arrangement

20080042016

Adjustable support for a railroad crossing gate arm