E02F9/04 - CPC Classification Index

ClassID:

129033 ⎘

E02F9/04 - CPC Classification

Classification description:

Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups - ; Travelling-gear, e.g. associated with slewing gears Walking gears moving the dredger forward step-by-step

Sub-classes:

E02F9/045 » {for moving on the underwater bottom } 0

Recent Application in this class:

20230053466

2023-02-23

Walking system with replaceable wear surfaces

20190048558

2019-02-14

Automatic walking for a load transporting apparatus

20170241103

2017-08-24

Eccentric assembly for walking mechanism

20140021019

2014-01-23

Drive assembly, carriage and conveyor and method

20100252395

2010-10-07

Method for moving a material processing device, a device for processing mineral material, and a frame for a processing device

20070169966

2007-07-26

Off-road vehicle comprising ambulatory limbs

13447637

2015-05-12

Fabricated eccentric for drag line excavator walking mechanisms