ClassID:

152056

F16K3/312 - CPC Classification

Classification description:

Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing; Details Line blinds

Recent Application in this class:
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20210025505
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Valve assemblies and associated components

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20200347942
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Systems and methods for floating seat plate

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20200256470
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BLIND VALVE

#17
20200157431
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Systems and methods for valve sealing

#18
20200148955
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Systems and methods for valve sealing

#19
20190128430
2019-05-02

Spectacle blinds swinging device

#20
20180347708
2018-12-06

Valve device

#21
20180180186
2018-06-28

Line blind valve

#22
20180119823
2018-05-03

Biasing members for valve assembly

#23
20170343117
2017-11-30

HIGH-PRESSURE STATIC SEALING

#24
20170082208
2017-03-23

Movable shutter for a fluid conduit

#25
20170030470
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Line blind valve assembly having an injection sealing system

#26
20160369900
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Line blind valve

#27
20160298775
2016-10-13

Line blind valve

#28
20150276071
2015-10-01

Fluid flow control valve and actuator

#29
20140083546
2014-03-27

Flow control for large diameter conduits

#30
20130068983
2013-03-21

Valve arrangement of a blind flange valve

#31
20070169504
2007-07-26

Damper assembly

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20070079883
2007-04-12

Airflow divider with shutoff

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20060175188
2006-08-10

Coke drum bottom throttling valve and system

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20050092592
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Systems and methods for deheading a coke drum

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20050034969
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Coke drum bottom throttling valve and system

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18907027
2025-12-30

Blast gate capable of preventing gate-dropping

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17180463
2022-04-12

Floating yoke connection

#38
14976319
2018-05-29

Method and apparatus for blinding non-energy sources