Y10T137/7858 - CPC Classification Index

ClassID:

249222 ⎘

Y10T137/7858 - CPC Classification

Classification description:

Fluid handling; Line condition change responsive valves; Direct response valves [i.e., check valve type] With means for selecting area of valve or seat

Recent Application in this class:

20150029639

2015-01-29

Methods and apparatus related to a purge valve for a capacitor

20130047599

2013-02-28

Meterless hydraulic system having load-holding bypass

20120228071

2012-09-13

Leaf valve structure

20120063057

2012-03-15

Methods and apparatus related to a purge valve for a capacitor

20090314369

2009-12-24

Internal leak detection and backflow prevention in a flow control arrangement