ClassID:

245421

Y10T29/49419 - CPC Classification

Classification description:

Metal working; Method of mechanical manufacture; Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including machining or drilling

Recent Application in this class:
#1
20160184939
2016-06-30

Method and system of valve refurbishment

#2
20140097373
2014-04-10

Movable valve apparatus having conditioned lubricating surfaces

#3
20130299729
2013-11-14

Seal ring assemblies for use with rotary valves

#4
20130019479
2013-01-24

Casting-integrated control body processing

#5
20120198697
2012-08-09

Method of forming a pitot tube valve assembly with an anti-rotation mechanism

#6
20120186084
2012-07-26

Unitary Flapper Base Method of Manufacture

#7
20120186083
2012-07-26

Multipoint injector for turbomachine

#8
20120103108
2012-05-03

Anti-rotation mechanism for pitot tube

#9
20110278489
2011-11-17

Movable valve apparatus having conditioned lubricating surfaces

#10
20110226344
2011-09-22

Method for producing throttle holes having a low cavitation transmission point

#11
20100314571
2010-12-16

Unitary Flapper Base and Method of Manufacture

#12
20100223791
2010-09-09

Method of manufacturing a downhole lubricator valve

#13
20090282682
2009-11-19

External stroke/flow setting method for fuel injectors

#14
20090265907
2009-10-29

High precision grinding and remanufacturing of machine components

#15
20090038312
2009-02-12

Multipoint injector for turbomachine

#16
20080149194
2008-06-26

Automatic annular valve

#17
20080110632
2008-05-15

Downhole lubricator valve

#18
20070164249
2007-07-19

Method for producing valve housings, and a valve housing

#19
20060130328
2006-06-22

Gas turbine fuel nozzle manufacturing

#20
20060010688
2006-01-19

Method for machining an edge of a high pressure-resistant component, in particular for hydro-erosively rounding an edge

#21
20050252559
2005-11-17

Fluid pressure reduction device

#22
20050207900
2005-09-22

Electromagnetic hydraulic valve, in particular a proportional valve for controlling a device for adjusting the rotation angle of a camshaft relative to the crankshaft in an internal combustion engine, and a method for the production thereof

#23
20050198823
2005-09-15

Method for production of a throttle valve in a continuous throttle valve connector

#24
20050056706
2005-03-17

Piezoelectric control valve adjustment method

#25
20050056327
2005-03-17

Electromagnetic hydraulic valve, in particular a proportional valve for controlling device for adjusting the rotation angle of a camshaft relative to the crankshaft in an internal combustion engine, and a method for the production thereof