B67D 1/145

Comprising a valve shutter movable in a direction perpendicular to the valve

Official title: {comprising a valve shutter movable in a direction perpendicular to the valve seat}

B67D1/145 (Comprising a valve shutter movable in a direction perpendicular to the valve) appears on 137 US grants and 112 published applications in this corpus.

Search patents in B67D
Granted patents
137
Published applications
112
Assignees
85
Inventors
213
Latest grant
21 Jul 2026

Filings by year

B67D 1/145: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197900
198010
198120
198220
198310
198400
198510
198610
198720
198820
198910
199030
199140
199200
199330
199420
199530
199640
199730
199850
199900
200020
200142
200261
200345
200449
200513
200653
200733
200804
200936
201023
201124
201212
201313
201445
201522
201634
2017210
201893
2019411
202064
202184
202265
202324
202457
202533
202632

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

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Granted patents