Y10T137/4613 - CPC Classification Index

ClassID:

248807 ⎘

Y10T137/4613 - CPC Classification

Classification description:

Fluid handling; With liquid valves or liquid trap seals; Liquid seal in liquid flow line; flow liquid forms seal; U-seals; Even diameter legs Access opening

Recent Application in this class:

20110303303

2011-12-15

Trap-primer system for floor drains

20100025340

2010-02-04

Gas-liquid separation system and method thereof

20090045125

2009-02-19

Drain trap with strainer and cup

20080053881

2008-03-06

Drain trap with strainer and cup

20070017576

2007-01-25

Inflatable sewage line backflow prevention devices