Y10T137/6069 - CPC Classification Index

ClassID:

248903 ⎘

Y10T137/6069 - CPC Classification

Classification description:

Fluid handling; With repair, tapping, assembly, or disassembly means; Assembling or disassembling reciprocating valve Having particularly packed or sealed mechanical movement actuator

Recent Application in this class:

20160265686

2016-09-15

Dual seal fire safe stem packing orientation

20150267829

2015-09-24

Method of repairing leaky HVAC service valves and an improved HVAC service valve which prevents leaks

20150144823

2015-05-28

Dual seal fire safe stem packing orientation

20140339450

2014-11-20

Compressible packing live loading apparatus

20140077111

2014-03-20

Methods and apparatus to load a valve packing

20130168587

2013-07-04

Mounting assemblies for use with fluid control devices

20110291039

2011-12-01

Control valve pressure bleed inspection port

20110209777

2011-09-01

Low friction live-loaded packing

20110006242

2011-01-13

Methods and apparatus to load a valve packing

#10

20100155640

2010-06-24

Fugitive emission reducing valve arrangement

#11

20080047616

2008-02-28

Low friction live-loaded packing

#12

20070200079

2007-08-30

Valve packing removal device

#13

20070040141

2007-02-22

Packing nut for control valve

#14

20050023497

2005-02-03

Valve packing removal device