Y10T137/86461 - CPC Classification Index

ClassID:

249382 ⎘

Y10T137/86461 - CPC Classification

Classification description:

Fluid handling; Systems; Programmer or timer; Plural, sequential, valve actuations Variable cycle

Recent Application in this class:

20160290516

2016-10-06

Valve having improved spool geometry

20130000737

2013-01-03

Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used

20110259427

2011-10-27

Passive-cycle skipping valve

20110114187

2011-05-19

System and method for conveying status information regarding an electronic faucet

20100276011

2010-11-04

Alternative state flow valve

20090255587

2009-10-15

Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used

20090059717

2009-03-05

Fluid mixing system and fluid mixing apparatus

20080257415

2008-10-23

Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used

20080035877

2008-02-14

Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method

#10

20070068577

2007-03-29

Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method

#11

20050241697

2005-11-03

Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method