Patents-Review.com
ClassID:

129007 ⎘

E02F5/28 - CPC Classification

Classification description:

Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways

Sub-classes:
Recent Application in this class:
#1
20230203771
2023-06-29

LAKE RESTORATION SYSTEMS AND PROCESSES

 #2
20230138350
2023-05-04

Underwater excavation apparatus

 #3
20230045315
2023-02-09

Underwater excavation apparatus

 #4
20220228342
2022-07-21

System for the dradging of underwater sea-beds

 #5
20220074167
2022-03-10

Counterweight Backhoe dredger

 #6
20210214055
2021-07-15

Ocean cleanup autonomous system (OCAS)

 #7
20210148076
2021-05-20

Lake restoration systems and processes

 #8
20210071378
2021-03-11

Device for a sediment transfer in waters, and also a method for a transfer of sediment in waters

 #9
20210062454
2021-03-04

Excavator mounted head and assembly for supporting and angularly adjusting a clamshell style bucket assembly during such as a dredging operation

 #10
20200407940
2020-12-31

Underwater excavation apparatus

 #11
20200071897
2020-03-05

Lake restoration systems and processes

 #12
20200056345
2020-02-20

Anti-blocking device for a field channel

 #13
20190242091
2019-08-08

Silt filtering device

 #14
20190234046
2019-08-01

Balanced sediment throughput reservoir dredging

 #15
20170073928
2017-03-16

Apparatus for the removal of sludge

 #16
20170073926
2017-03-16

Suctioning device for large artificial water bodies

 #17
20170037598
2017-02-09

Device for receiving and removing plastic, sludge-like materials deposited on beds of bodies of water

 #18
20160145820
2016-05-26

Integrated muffler for hydrovac system

 #19
20150345107
2015-12-03

Cutting dredger

 #20
20150143726
2015-05-28

Water body cleaner with selective sediment dredging head

 #21
20150117954
2015-04-30

In-situ capping with no loss of water depth

 #22
20140338233
2014-11-20

METHODS, APPARATUS AND SYSTEMS FOR POND REMEDIATION

 #23
20140015302
2014-01-16

Apparatus for the dredging of sediments from the seabed

 #24
20120125441
2012-05-24

SLUDGE EXTRACTION APPARATUS AND METHOD

 #25
20120057937
2012-03-08

Concurrent disposal and consolidation of dredged sediment using horizontal drains and vacuum loading

 #26
20110047743
2011-03-03

FINE SOLIDS RECOVERY SYSTEM, METHOD AND PICK-UP WAND

 #27
20100143039
2010-06-10

SAND DISTURBANCE SYSTEM AND METHOD THEREOF

 #28
20090184066
2009-07-23

Method and apparatus for collecting and/or removing sludge

 #29
20090184059
2009-07-23

Method for removing sediment from open waterways

 #30
20090097920
2009-04-16

Collector with adjustable input/discharge to control sediment removal

 #31
20090084735
2009-04-02

Sediment removal apparatus

 #32
20090026131
2009-01-29

Method and apparatus for collecting and/or removing sludge

 #33
20060225771
2006-10-12

Method and apparatus for cleaning percolation basins

 #34
20050210623
2005-09-29

Inclined slope vacuum excavation container

 #35
16915973
2023-12-05

Programmable dredge spoils slurry process and dewatering system