E02F3/656 - CPC Classification Index

ClassID:

128891 ⎘

E02F3/656 - CPC Classification

Classification description:

Dredgers; Soil-shifting machines mechanically-driven; Buckets cars, i.e. having scraper bowls; Component parts, e.g. drives, control devices; Scraper bowls and components mounted on them Ejector or dumping mechanisms

Recent Application in this class:

20190277005

2019-09-12

Removable wiper wall

20190003149

2019-01-03

Removable wiper wall

20180313058

2018-11-01

Device for filling a bucket

20170022685

2017-01-26

Soil spreading scraper device including deflecting paddles

20160305086

2016-10-20

Ground scraper

20140124226

2014-05-08

Scraper including a dual discharge mechanism comprising a pivoting tray and an ejector

20080251266

2008-10-16

Scraping device and a system and a method for collecting materials

20070181318

2007-08-09

Towed scraper blade control method

20070144042

2007-06-28

Systems and methods for controlling the removal of soil from an earth moving scraper

#10

20070039212

2007-02-22

Scraping device and a system and a method for collecting materials

#11

20060123674

2006-06-15

Scraping device and a system and a method for collecting materials

#12

20050217044

2005-10-06

Scraping device and a system and a method for collecting materials

#13

20050072581

2005-04-07

Systems and methods for controlling the removal of soil from an earth moving scraper