E02B 2201/50

Devices for sequentially discharging constant liquid quantities

Official title: Devices for sequentially discharging constant liquid quantities, e.g. into different irrigation channels

E02B2201/50 (Devices for sequentially discharging constant liquid quantities) appears on 15 US grants and 11 published applications in this corpus.

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Granted patents
15
Published applications
11
Assignees
7
Inventors
27
Latest grant
5 Apr 2022

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E02B 2201/50: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198300
198400
198500
198610
198700
198800
198900
199000
199100
199210
199310
199400
199500
199600
199700
199800
199900
200000
200110
200200
200311
200402
200511
200610
200700
200800
200900
201011
201100
201201
201300
201400
201511
201601
201710
201801
201911
202011
202110
202210

By publication year. Applications have been published since 2001.