Patents-Review.com
ClassID:

128844 ⎘

E02F3/4135 - CPC Classification

Classification description:

Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms , e.g. dippers, buckets; Component parts; Dippers; Buckets Grab device, e.g. manufacturing processes for buckets, form, geometry, material of buckets with grabbing device with grabs mounted directly on a boom

Recent Application in this class:
#1
20250067017
2025-02-27

EXCAVATING MACHINE

 #2
20250034833
2025-01-30

QUICK COUPLING SYSTEM

 #3
20240183129
2024-06-06

SYSTEM, METHOD, AND MACHINE FOR POSITION DETERMINATION OF THUMB BUCKET

 #4
20230399811
2023-12-14

WORK DEVICE

 #5
20230128543
2023-04-27

Modular hydraulic thumb for excavator

 #6
20230067610
2023-03-02

Excavator thumb with structural support

 #7
20230038298
2023-02-09

Demolition system

 #8
20220275602
2022-09-01

WORK MACHINE

 #9
20220267987
2022-08-25

VARIABLE GRIP GRAPPLE

 #10
20220267984
2022-08-25

DEEP FOUNDATION EXCAVATOR

 #11
20220136202
2022-05-05

TOOL FOR AN EXCAVATOR

 #12
20210180288
2021-06-17

DEBRIS GRIPPER AND EXTRACTOR FOR HYDRAULIC EQUIPMENT

 #13
20210140138
2021-05-13

Removable tool assembly for construction machines

 #14
20210131058
2021-05-06

Clamshell bucket assembly

 #15
20210095441
2021-04-01

Control systems for an excavator and methods for controlling an excavator with a movable excavator thumb and an auxiliary tool hold by an tiltrotator

 #16
20200362534
2020-11-19

Specialty concrete remover

 #17
20190127947
2019-05-02

Clamp implement for excavator

 #18
20190119881
2019-04-25

SKID LOADER ATTACHMENT INCLUDING A ROTATABLE AND EXTENDABLE CLAW

 #19
20180171577
2018-06-21

DEBRIS GRIPPER AND EXTRACTOR FOR HYDRAULIC EQUIPMENT

 #20
20180170722
2018-06-21

Rotation control system for material handling machines

 #21
20170335542
2017-11-23

Front attachment in traveling machine body for operation

 #22
20170335539
2017-11-23

Tool Attachment

 #23
20160312433
2016-10-27

Arm for material handling machine

 #24
20160194852
2016-07-07

MULTIUSE GRASPING ATTACHMENT FOR EXCAVATORS

 #25
20160160588
2016-06-09

Attachment for making up or breaking out pipe

 #26
20160102444
2016-04-14

Thumb assembly having a stop

 #27
20160054739
2016-02-25

Method and system for orienting a tool

 #28
20160009316
2016-01-14

Control system for switching traction device inputs

 #29
20150197916
2015-07-16

Skid loader attachment including a rotatable and extendable claw

 #30
20150184356
2015-07-02

Grasping apparatus and construction machine

 #31
20130216347
2013-08-22

Implement carrier and implements

 #32
20130001968
2013-01-03

Severe duty grapple with tubular pivot

 #33
20120163950
2012-06-28

Excavator thumb assembly

 #34
20110227355
2011-09-22

Severe duty grapple with tubular pivot

 #35
20100290884
2010-11-18

Gripping device of working machine and working machine with the same

 #36
20090317223
2009-12-24

Door breaching robotic manipulator

 #37
20090250887
2009-10-08

Cinquefoil chuck

 #38
20050100432
2005-05-12

Grapple and boom assemblies with compact roller arm power tilt mechanisms

 #39
16218887
2021-10-12

Excavator scraper attachment

 #40
16133900
2019-09-17

Grappling assembly for use with utility equipment