E02B7/26 - CPC Classification Index

ClassID:

128233 ⎘

E02B7/26 - CPC Classification

Classification description:

Barrages or weirs; Layout, construction, methods of, or devices for, making same; Movable barrages; Lock or dry-dock gates Vertical-lift gates

Sub-classes:

E02B7/28 » with sliding gates 24
E02B7/30 » with guide wheels or rollers for the gates 2
E02B7/32 » Cylindrical or tubular gates 0
E02B7/34 » Flash- boards for vertical-lift gates 4
E02B7/36 » Elevating mechanisms for vertical-lift gates 15

Recent Application in this class:

20190194894

2019-06-27

Sluice gate

20180305881

2018-10-25

Method and system for a rising floodwall system

20180282963

2018-10-04

Single bay mechanical closure device

20180051452

2018-02-22

Mechanical closure device

20170356149

2017-12-14

Method and system for a retractable floodwall system

20160369469

2016-12-22

Self-activating flood protection barrier

20160282159

2016-09-29

Undershot gate flow control system with flow diverter

20160244927

2016-08-25

Method and system for a rising floodwall system

20150082911

2015-03-26

Flow meter assembly, gate assemblies and methods of flow measurement

#10

20140338466

2014-11-20

Flow meter assembly, gate assemblies and methods of flow measurement

#11

20130239698

2013-09-19

Flow meter assembly, gate assemblies and methods of flow measurement

#12

20120144930

2012-06-14

Flow meter assembly, gate assemblies and methods of flow measurement

#13

20110268506

2011-11-03

FLOOD DEFENSE APPARATUS, SYSTEM AND METHOD

#14

20110110722

2011-05-12

SELF CLOSING FLOOD BARRIER AND METHOD FOR PROTECTING A HINTERLAND USING SAME

#15

20070253774

2007-11-01

Control gates

#16

20060083592

2006-04-20

Control gates

#17

20060056915

2006-03-16

Flow measurement and control

#18

20050276661

2005-12-15

Flood gate with hydraulic draw down deflector

#19

20050163570

2005-07-28

Flexible water gate