B60B37/06 - CPC Classification Index

ClassID:

60388 ⎘

B60B37/06 - CPC Classification

Classification description:

Wheel-axle combinations, e.g. wheel sets the wheels being integral with, or rigidly attached to, hollow axles

Sub-classes:

B60B37/08 » the hollow axles being rotatable around fixed axles 3

Recent Application in this class:

20260103025

AXLE SYSTEM

20230271635

RAILWAY AXLE

20210323350

Device and an axle for rail vehicles

20160114622

TREADED WHEEL

20150306911

Wheel assembly

20140239705

Treaded wheel

20130334782

Wheel assembly

20120319420

Wheelset axle protection

15164814

Electric wheelchair with quick-release drive wheels