Y10T137/6028 - CPC Classification Index

ClassID:

248891 ⎘

Y10T137/6028 - CPC Classification

Classification description:

Fluid handling; With repair, tapping, assembly, or disassembly means Assembling or disassembling pivoted valve

Recent Application in this class:

20200263410

2020-08-20

Locked backwater valve

20200217423

2020-07-09

Dual port remote plasma clean isolation valve

20190293199

2019-09-26

Low particle protected flapper valve

20130240051

2013-09-19

Alignment system for flapper valve

20130061957

2013-03-14

Check valve

20110017928

2011-01-27

Automatic fluid flow control device

20100105312

2010-04-29

Air flap for controlling flow within a conduit

20090095357

2009-04-16

Backwater valve assembly with removable valve member

20080023080

2008-01-31

Check valve stop assembly and method of retention

#10

20070235095

2007-10-11

Methods and apparatus for mechanically adjusting a null offset in a torque motor of a servovalve

#11

20060090799

2006-05-04

Methods and apparatus for mechanically adjusting a null offset in a torque motor of a servovalve

#12

20050279405

2005-12-22

Flapper type fill tube check valve

#13

20050183782

2005-08-25

Exhaust gas control valve, apparatus and method of controlling exhaust gas flow