E01B11/56 - CPC Classification Index

ClassID:

127264 ⎘

E01B11/56 - CPC Classification

Classification description:

Rail joints Special arrangements for supporting rail ends

Sub-classes:

E01B11/58 » Bridge plates 2
E01B11/62 » Bridge chairs 0

Recent Application in this class:

20230046504

TRANSITION STRUCTURE FOR BRIDGING A STRUCTURAL JOINT

20190218724

RAIL SPLICE PLATE

20180127925

Apparatus and method for rail head improvement

20170037580

Fish plate clamp for unloading rails

20160122949

Transport system

20100193597

Rail expansion device