Patents-Review.com
ClassID:

245353 ⎘

Y10T29/49298 - CPC Classification

Classification description:

Metal working; Method of mechanical manufacture; Prime mover or fluid pump making Poppet or I.C. engine valve or valve seat making

Sub-classes:
Recent Application in this class:
#1
20230017343
2023-01-19

Method for manufacturing engine poppet valve

 #2
20210245309
2021-08-12

Method of manufacturing engine valve intermediate product with boss portion

 #3
20200370688
2020-11-26

ALKY-ONE GASKET

 #4
20190107232
2019-04-11

Alky-one gasket

 #5
20180104776
2018-04-19

Precision forming method of high-efficiency and near-net hollow valve blank of engine

 #6
20160319971
2016-11-03

Alky-one gasket

 #7
20160290178
2016-10-06

Ball plunger for use in a hydraulic lash adjuster and method of making same

 #8
20160256965
2016-09-08

Method of manufacturing a hollow poppet valve

 #9
20150354583
2015-12-10

Centrifugal pump with governor actuated seal

 #10
20150136060
2015-05-21

Valve for a valve device

 #11
20150122206
2015-05-07

Intake control valve and assembly method thereof

 #12
20140338630
2014-11-20

Dosing valve for additives at risk of freezing, method for producing a dosing valve and motor vehicle

 #13
20140041222
2014-02-13

Method for manufacturing valve train parts using metal powder injection molding

 #14
20130328270
2013-12-12

Alky-one gasket

 #15
20130233269
2013-09-12

Exhaust valve assembly

 #16
20130042473
2013-02-21

Injector nozzle sleeve replacer and method

 #17
20130014712
2013-01-17

Valve cooling device of internal combustion engine

 #18
20120266845
2012-10-25

Valve apparatus for an internal combustion engine

 #19
20120255175
2012-10-11

Method for producing hollow engine valve

 #20
20120246934
2012-10-04

Method for producing metallic-sodium-filled engine valve

 #21
20120234067
2012-09-20

Ball plunger for use in a hydraulic lash adjuster and method of making same

 #22
20120228538
2012-09-13

Method for manufacturing valve umbrella portion of hollow engine valve, press device of valve umbrella portion of hollow engine valve, and hollow engine valve

 #23
20110248101
2011-10-13

Fuel injector remanufacturing method and remanufactured fuel injector

 #24
20110209468
2011-09-01

Movable wall member in form of an exhaust valve spindle or a piston for internal combustion engine, and a method of manufacturing such a member

 #25
20110155088
2011-06-30

ENGINE VALVES

 #26
20110107996
2011-05-12

Process for the production of an intake manifold and corresponding manifold

 #27
20110073076
2011-03-31

Fuel injector clamp

 #28
20100229385
2010-09-16

Method of processing orifice

 #29
20100224160
2010-09-09

Engine assembly with valve seat vent passages and method of forming

 #30
20100206264
2010-08-19

Throttle valve

 #31
20100181515
2010-07-22

Air spring with cap

 #32
20100147247
2010-06-17

Superaustenitic stainless steel and method of making and use thereof

 #33
20100090035
2010-04-15

INJECTION VALVE AND METHOD FOR ITS MANUFACTURING

 #34
20100071649
2010-03-25

BALL PLUNGER FOR USE IN A HYDRAULIC LASH ADJUSTER AND METHOD OF MAKING SAME

 #35
20100050991
2010-03-04

Fuel injector

 #36
20090320284
2009-12-31

Method of Forming Injection Hole for Injector

 #37
20090293275
2009-12-03

Intake valve structure and method of manufacture

 #38
20090282675
2009-11-19

Method of making titanium-based automotive engine valves

 #39
20090217990
2009-09-03

Manufacturing method of valve sealant fitting

 #40
20090159043
2009-06-25

Throttle body and method of manufacturing the same

 #41
20090151163
2009-06-18

Method for manufacturing cast iron member

 #42
20090144979
2009-06-11

Method of manufacturing and controlling a butterfly valve for an internal combustion engine

 #43
20090095239
2009-04-16

Method of operating a valve apparatus for an internal combustion engine

 #44
20080264389
2008-10-30

Component geometry and method for blowout resistant welds

 #45
20080120840
2008-05-29

Fuel injector remanufacturing method and remanufactured fuel injector

 #46
20080093808
2008-04-24

Metallic Flat Gasket

 #47
20080092383
2008-04-24

PROCESS FOR THE PRODUCTION OF COMPONENTS FOR COMBUSTION ENGINES OR TURBINES

 #48
20080035107
2008-02-14

Integrated valve device

 #49
20080029060
2008-02-07

Throttle body, method of adjusting opening of opener, and method of manufacturing throttle body

 #50
20080017161
2008-01-24

Valve apparatus for an internal combustion engine

 #51
20070277769
2007-12-06

Valve structure for internal combustion

 #52
20070245561
2007-10-25

Method of manufacturing throttle body, and throttle body

 #53
20070240668
2007-10-18

Inlet valve having high temperature coating and internal combustion engines incorporating same

 #54
20070228308
2007-10-04

Resettable failed nozzle relief valve

 #55
20070227000
2007-10-04

Apparatus for coating engine valves with protective coatings and curing the coatings using infrared radiation

 #56
20070220747
2007-09-27

Process for producing electromagnetic fuel injection valve

 #57
20070214639
2007-09-20

ROLLER FOLLOWER ASSEMBLY

 #58
20070193546
2007-08-23

Valve seat rings made of basic Co or Co/Mo alloys, and production thereof

 #59
20070107699
2007-05-17

Blowout resistant weld method for laser welds for press-fit parts

 #60
20070068494
2007-03-29

Valve apparatus for an internal combustion engine

 #61
20070068471
2007-03-29

Valve apparatus for an internal combustion engine

 #62
20070068470
2007-03-29

Valve apparatus for an internal combustion engine

 #63
20070067988
2007-03-29

Valve apparatus for an internal combustion engine

 #64
20070057093
2007-03-15

Injection valve and method of making orifice

 #65
20070044749
2007-03-01

Inverted poppet valve for internal combustion engine

 #66
20070000128
2007-01-04

Fuel injector nozzle manufacturing method

 #67
20060213472
2006-09-28

Method of making a valve lifter

 #68
20060169239
2006-08-03

Methods for surface treating engine valves and engine valves treated thereby

 #69
20060067851
2006-03-30

Spring retainer and method for manufacturing the same

 #70
20060048388
2006-03-09

Method for manufacturing a throttle valve unit

 #71
20050252473
2005-11-17

Metering socket

 #72
20050198823
2005-09-15

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

 #73
20050120556
2005-06-09

Forming method of throttle apparatus for internal combustion engine

 #74
20050097745
2005-05-12

Forming method of throttle apparatus for internal combustion engine

 #75
20050097744
2005-05-12

Forming method of throttle apparatus for internal combustion engine

 #76
20050097743
2005-05-12

Forming method of throttle apparatus for internal combustion engine

 #77
20050022365
2005-02-03

Simultaneous forming method of throttle body and throttle valve