ClassID:

248568

Y10T137/2559 - CPC Classification

Classification description:

Fluid handling; Self-proportioning or correlating systems Self-controlled branched flow systems

Sub-classes:
Recent Application in this class:
#1
20150167172
2015-06-18

Vapor delivery device, methods of manufacture and methods of use thereof

#2
20140318633
2014-10-30

Multilevel microfluidic systems and methods

#3
20130048099
2013-02-28

Additive proportioning system

#4
20120312378
2012-12-13

Combustor fuel control systems with flow divider assemblies

#5
20120298040
2012-11-29

Vapor delivery device, methods of manufacture and methods of use thereof

#6
20120080272
2012-04-05

Reduced gulp fluid reservoir

#7
20110168181
2011-07-14

Device for pressure equalization on a medical gas delivery means

#8
20100147391
2010-06-17

APPARATUS AND METHOD FOR CONTROLLING A FLUID FLOWING THROUGH A PIPELINE

#9
20100101660
2010-04-29

CHANNEL SWITCHING SYSTEM

#10
20100065375
2010-03-18

Reduced gulp fluid reservoir

#11
20090257920
2009-10-15

Multilevel microfluidic systems and methods

#12
20090199905
2009-08-13

REGULATING VALVE WITH MAINTAINED REGULATING CHARACTERISTIC AT DIFFERENT KV-VALUES WITHIN ONE AND THE SAME VALVE

#13
20080245416
2008-10-09

Device and Method for Distribution of Two Mutually Immiscible Liquids

#14
20080173355
2008-07-24

EMERGENCY OXYGEN SUPPLY SYSTEM

#15
20080092964
2008-04-24

THREE-IN-ONE WATER-SUPPLY PIPE SYSTEM WITH ACCESSORIES

#16
20070277888
2007-12-06

Flow control systems

#17
20050145275
2005-07-07

Fluid supply failure protection valve

#18
20050145010
2005-07-07

Medication safety enhancement for secondary infusion

#19
20050127193
2005-06-16

Fluid supply failure protection valve

#20
20050061373
2005-03-24

Fluid intake pressure regulating system