Patents-Review.com
ClassID:

127272 ⎘

E01B19/00 - CPC Classification

Classification description:

Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise

Sub-classes:
Recent Application in this class:
#1
20260139443
2026-05-21

SYSTEM AND METHOD FOR WATERPROOFING RAILWAY STRUCTURES

 #2
20260022521
2026-01-22

SYSTEM AND METHOD FOR WATERPROOFING RAILWAY STRUCTURES

 #3
20240174886
2024-05-30

ELASTOMERIC POLYMER COMPOSITIONS AND RAIL TRACK STRUCTURES AND SYSTEMS COMPRISING THE SAME

 #4
20240141595
2024-05-02

Rail Heaters and Methods

 #5
20230090678
2023-03-23

Magnetic Induction Heating System for a Railroad Switch Crib

 #6
20220228678
2022-07-21

SEGMENTAL TUBES

 #7
20210189673
2021-06-24

HEATING DEVICE FOR RAILWAY TRACKS

 #8
20210155838
2021-05-27

DUST AND INTEGRITY CONTROL COMPOSITIONS

 #9
20210140567
2021-05-13

Segmental tubes

 #10
20200256024
2020-08-13

Third rail heater control system

 #11
20200217020
2020-07-09

Rail Heating Head

 #12
20190276986
2019-09-12

Rail cover

 #13
20190170276
2019-06-06

Segmental tubes

 #14
20190136461
2019-05-09

Sealing device for a railway

 #15
20190010670
2019-01-10

DEVICE AND A METHOD FOR MELTING SNOW AND ICE OF A RAILWAY

 #16
20180087811
2018-03-29

Rail cooling system and method for reducing thermal expansion

 #17
20180023258
2018-01-25

Modular system for the laying of underground and railroad and tram lines

 #18
20170305393
2017-10-26

DEVICE FOR AUTOMATIC DISPENSING OF AN ANTI-ICING AGENT OR A DE-ICING AGENT ON RAILWAY VEHICLES

 #19
20170298206
2017-10-19

Compressible sealing element and use thereof for filling the gap between a stock rail and a switch rail in a railway switch

 #20
20170226700
2017-08-10

Rail assembly

 #21
20160298300
2016-10-13

Rail vibration absorber

 #22
20160159618
2016-06-09

Rail for crane boom hinge

 #23
20160053440
2016-02-25

Wind, snow and sand protecting device for railways

 #24
20150376842
2015-12-31

Rail assembly

 #25
20140345657
2014-11-27

Foreign material removing device of track turnout portion

 #26
20140298613
2014-10-09

Foreign matter removing apparatus at track branch, and nozzle used in the same

 #27
20140239128
2014-08-28

Railway snow melter duct assembly

 #28
20140183271
2014-07-03

Rail track sleeper support

 #29
20140151366
2014-06-05

Railway track heating device

 #30
20140033755
2014-02-06

Geothermal rail cooling and heating system

 #31
20140027525
2014-01-30

Ballast anti-flight railroad sleeper

 #32
20130056587
2013-03-07

Railway snow melter duct assembly

 #33
20120261386
2012-10-18

Non-contact rail heater with insulating skirt

 #34
20110253844
2011-10-20

Railway track and switch weather protection barrier system

 #35
20100320281
2010-12-23

TIE FOUNDATION FOR A RAILWAY TIE

 #36
20100251579
2010-10-07

Railroad snow removal system

 #37
20100163543
2010-07-01

Non-contact rail heater

 #38
20090242654
2009-10-01

Track Bed Structures

 #39
20090095820
2009-04-16

Method for Fixing Traffic Routes

 #40
20080084058
2008-04-10

Railway snow melter duct assembly

 #41
20080032046
2008-02-07

Process for applying protective coatings to railroad crossties, telephone poles and telephone pole crossties

 #42
20070290061
2007-12-20

Rubber laminate and composites including the laminate

 #43
20070193072
2007-08-23

Railroad snow removal system

 #44
20070090201
2007-04-26

Railroad rail having thermal insulation below the railhead either coated in the field or at the rail production facility

 #45
20060150563
2006-07-13

Rail heater clip

 #46
18776822
2025-03-04

System and method for waterproofing railway structures