Patents-Review.com
ClassID:

127365 ⎘

E01B31/17 - CPC Classification

Classification description:

Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor; Working rail or other metal track components on the spot; Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding

Sub-classes:
Recent Application in this class:
#1
20250290255
2025-09-18

RAIL GRINDING MACHINE AND METHOD THEREOF

 #2
20250290254
2025-09-18

RAIL GRINDING MACHINE AND METHOD THEREOF

 #3
20250019908
2025-01-16

METHOD AND RAIL VEHICLE FOR CARRYING OUT WORK ON A RAILWAY TRACK

 #4
20240426063
2024-12-26

Abrasive block for machining rails

 #5
20240426062
2024-12-26

Metal abrasive module for machining rails

 #6
20240218608
2024-07-04

ROAD-RAIL DUAL PURPOSE QUICK DISASSEMBLY AND ASSEMBLY TYPE RAIL GRINDING MAINTENANCE ROBOT

 #7
20240183115
2024-06-06

METHOD FOR REPROFILING AT LEAST ONE SWITCH BLADE IN POINTS LAID IN A RAILWAY TRACK

 #8
20240084520
2024-03-14

DEVICE AND METHOD FOR GRINDING A PROFILE

 #9
20220364315
2022-11-17

RAIL GRINDING MACHINE AND METHOD FOR GRINDING RAILS OF A TRACK

 #10
20220364314
2022-11-17

RAIL GRINDING MACHINE AND METHOD FOR GRINDING RAILS OF A TRACK

 #11
20220063046
2022-03-03

ENHANCED RAIL GRINDING SYSTEM AND METHOD THEREOF

 #12
20210406430
2021-12-30

Method and system for performing and comparing financial analysis of different rail life scenarios in a rail system

 #13
20210406429
2021-12-30

METHOD AND SYSTEM FOR PREDICTING WEAR AND CRACK GROWTH IN A RAIL SYSTEM

 #14
20210406420
2021-12-30

Method and system for predicting wear in a rail system

 #15
20210261002
2021-08-26

Rail treatment machine able to be moved on rails

 #16
20210237222
2021-08-05

RAIL GRINDING MACHINE FOR GRINDING RAILS OF A TRACK

 #17
20210180264
2021-06-17

PROCESSING MACHINE AND METHOD FOR PROCESSING A RAIL TRACK

 #18
20200299905
2020-09-24

Enhanced rail grinding system and method thereof

 #19
20200298364
2020-09-24

Apparatus and method for abrading a composite material

 #20
20200063378
2020-02-27

GRINDING MACHINE FOR GRINDING A RAIL OF A TRACK

 #21
20200024809
2020-01-23

Machine for track maintenance, manually displaceable on a track

 #22
20190368132
2019-12-05

Grinding Machine for Grinding the Rails of a Track

 #23
20180281144
2018-10-04

Apparatus and method for correcting damage to rails and railway crossovers

 #24
20180170132
2018-06-21

Railroad trailer chassis

 #25
20170284034
2017-10-05

Railroad track tool apparatus

 #26
20170096782
2017-04-06

Tangential grinding machine for railway profiles

 #27
20170058461
2017-03-02

Railroad track tool apparatus

 #28
20150217611
2015-08-06

Railroad trailer chassis

 #29
20150111472
2015-04-23

Grinding motor and method of operating the same for rail applications

 #30
20130318762
2013-12-05

Method for profiling a laid rail and processing vehicle

 #31
20130090046
2013-04-11

Precision rail profiling device for railway turnouts and crossings

 #32
20130090041
2013-04-11

Precision rail profiling device for railway crossovers

 #33
20110083578
2011-04-14

BATTERY-POWERED RAIL VEHICLE

 #34
20070147969
2007-06-28

Rail grooming machine and method of use

 #35
20070066193
2007-03-22

Reprofiling device for the rails of railroads that captures waste

 #36
20060115341
2006-06-01

Rail grooming machine and method of use