E01B31/00 - CPC Classification Index

ClassID:

127357 ⎘

E01B31/00 - CPC Classification

Classification description:

Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor

Sub-classes:

E01B31/02 » Working rail or other metal track components on the spot 9
E01B31/20 » Working or treating non-metal sleepers in or on the line, e.g. marking, creosoting 18

Recent Application in this class:

20190329334

Adzer bit with cutting segments

20190211511

Railway track maintenance trolley

20180237229

Rail processing device and method

20170165767

Adzer bit with cutting segments

20150375765

Lead rail vehicle with drone vehicle and method

20140096698

Rail stabilizer for rail tie replacement