ClassID:

128834

E02F3/40 - page 2 - 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

Recent Application in this class:
#301
20070253802
2007-11-01

Bucket attachment for loader

#302
20070212207
2007-09-13

Bolt-on spill guard for buckets

#303
20070169385
2007-07-26

HEATED EXCAVATOR BUCKET

#304
20060242864
2006-11-02

Screening, crushing or mixing bucket

#305
20060230648
2006-10-19

Bucket or scoop with adjustable capacity

#306
20060225312
2006-10-12

Trench wall ripper apparatus

#307
20060182590
2006-08-17

Expandable implement attachment

#308
20060070268
2006-04-06

Material-handling bucket with scraper blade

#309
20060070267
2006-04-06

Multi-shank ripper

#310
20060059731
2006-03-23

BUCKET FOR A SKID STEER

#311
20060059727
2006-03-23

BUCKET WITH MOVABLE SIDE WINGS

#312
20050268500
2005-12-08

Vibration damping device and bucket for construction machine

#313
20050193602
2005-09-08

Material moving pusher/bucket

#314
20050193600
2005-09-08

Heated bucket system

#315
20050178030
2005-08-18

Ditch digging bucket

#316
20050173311
2005-08-11

Screen/mixer

#317
20050173136
2005-08-11

Excavating tool for hydraulic shovel

#318
20050172524
2005-08-11

Wear plate assembly

#319
20050126057
2005-06-16

Excavator sizing bucket

#320
20050095109
2005-05-05

Variable width backhoe bucket

#321
17512476
2024-01-02

Retractable tooth bucket

#322
17090503
2022-03-08

Swivel bucket

#323
16137746
2022-04-12

Method of manufacturing improved crossbar connection for implements

#324
16116529
2020-06-23

Digging bar attachment for toothed bucket

#325
15896017
2018-10-30

Back guard attachable to a bucket, method of forming the back guard, and bucket assembly including the back guard

#326
15466375
2020-08-18

Soil collection attachment with automated gate

#327
15081792
2017-08-15

Sorting and sifting methods and apparatus, and loader attachments and methods

#328
14975020
2017-05-09

Screening bucket system

#329
14156077
2015-07-14

Excavating machinery with bucket for screening and/or mixing excavated material

#330
13790716
2014-11-25

Excavating machinery with bucket for screening and/or mixing excavated material