B61L5/04 - CPC Classification Index

ClassID:

68591 ⎘

B61L5/04 - CPC Classification

Classification description:

Local operating mechanisms for points or track-mounted scotch-blocks ; Visible or audible signals; Local operating mechanisms for visible or audible signals Fluid-pressure devices for operating points or scotch-blocks

Sub-classes:

B61L5/045 » {using electrically controlled fluid-pressure operated driving means} 6

Recent Application in this class:

20220105970

2022-04-07

Railroad switch device for moving railroad switch points

20210388562

2021-12-16

Turnout apparatus for overhead monorail

20200262456

2020-08-20

Track switching apparatus for rail trolleys

20190338469

2019-11-07

Turnout and turnout assembly

20150159332

2015-06-11

Spring wing controller

20140345399

2014-11-27

Railway point crank system

20140339373

2014-11-20

Dual independent control hydraulic switch machine

20140252175

2014-09-11

Hydraulic switch machine for railroads

20110049308

2011-03-03

Hydraulic switch machine for railroads

#10

20050269459

2005-12-08

Point machine for movable frogs

#11

20050139729

2005-06-30

Device for operating rail switches