Y10T137/4456 - CPC Classification Index

ClassID:

248786 ⎘

Y10T137/4456 - CPC Classification

Classification description:

Fluid handling With liquid valves or liquid trap seals

Sub-classes:

Y10T137/4463 » Liquid seal in liquid flow line; flow liquid forms seal 24
Y10T137/4621 » Seal for relatively movable valving parts 1
Y10T137/4643 » Liquid valves 30

Recent Application in this class:

20190022656

2019-01-24

Hand-rotatable plug valve with motorized longitudinally-movable gate rotating for use as a stopcock with laboratory glassware in chemical laboratory automation and other applications

20170165671

2017-06-15

Valve-manifold laboratory glassware with electrically motorized moveable-gate valves for chemical laboratory automation and other applications

20140271404

2014-09-18

Valve-manifold laboratory glassware for chemical laboratory automation and other applications

20130043775

2013-02-21

Server cabinet coolant distribution system

20110081281

2011-04-07

Valve-manifold laboratory glassware for chemical laboratory automation and other application

20100243074

2010-09-30

Odour trap

20100126216

2010-05-27

Method of bulk transport and storage of gas in a liquid medium

20090308463

2009-12-17

BOTTLE TRAP WITH INTEGRAL GAS SEAL

20090074061

2009-03-19

Method and apparatus for macroblock adaptive inter-layer intra texture prediction

#10

20070017575

2007-01-25

Method of bulk transport and storage of gas in a liquid medium

#11

20050274416

2005-12-15

Collets for use with process control devices