ClassID:

43561

B23P15/001 - CPC Classification

Classification description:

Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings

Sub-classes:
Recent Application in this class:
#1
20250389363
2025-12-25

APPARATUS AND METHOD FOR TAPPING A VALVE OF A HOST PIPE LINED WITH A LINER

#2
20250128366
2025-04-24

SEAT PULLER SYSTEM, RECIPROCATING PUMP VALVE SEAT PULLER ASSEMBLY, PROCESS, AND METHOD OF USE

#3
20240125309
2024-04-18

HYDRAULIC FLUID PUMP AND RETAINER ASSEMBLY FOR SAME

#4
20240009782
2024-01-11

FLOW CONTROL VALVE

#5
20230372090
2023-11-23

PROSTHETIC VALVE WITH CONCENTRIC FRAMES

#6
20230358354
2023-11-09

APPARATUS AND METHOD FOR TAPPING A VALVE OF A HOST PIPE LINED WITH A LINER

#7
20230286086
2023-09-14

Systems and Methods for Manufacturing a Stack Trim

#8
20230278149
2023-09-07

Modular Valve Assembly and Methods of Making the Same

#9
20230118569
2023-04-20

Installing valve trim in a valve assembly

#10
20230028518
2023-01-26

Valve bodies and methods of manufacturing the same

#11
20220349485
2022-11-03

Backflow prevention and method of manufacture

#12
20220339745
2022-10-27

Systems and methods for manufacturing a stack trim

#13
20220290772
2022-09-15

Flow control valve

#14
20220241907
2022-08-04

Solenoid valve, assembly and method of replacing a diaphragm

#15
20220184755
2022-06-16

Bonnet and valve trim assembly and related methods

#16
20220175519
2022-06-09

TRANSCATHETER VALVE HAVING REDUCED SEAM EXPOSURE

#17
20220040804
2022-02-10

TWO-PART VALVUE MEMBER ASSEMBLY

#18
20220018448
2022-01-20

Butterfly valve and method of manufacturing the same

#19
20220018447
2022-01-20

Butterfly valve and method of manufacturing the same

#20
20210404453
2021-12-30

Hydraulic fluid pump and retainer assembly for same

#21
20210404353
2021-12-30

Method to attach copper alloy valve inserts to aluminum cylinder head

#22
20210354255
2021-11-18

Shuttle valve with a casing assembly

#23
20210323085
2021-10-21

Corrosion and Wear Resistant Overlay, Method for Forming Corrosion and Wear Resistant Overlay, and Corrosion and Wear Resistant Valve

#24
20210283731
2021-09-16

Solenoid Valve, Assembly and Method of Replacing a Diaphragm

#25
20210255647
2021-08-19

Unit and switching film for regulation and control of a fluid pressure

#26
20210254408
2021-08-19

Steering a drill bit with a rotary valve

#27
20210172543
2021-06-10

Electric valve and manufacturing method thereof

#28
20210156486
2021-05-27

Backflow prevention and method of manufacture

#29
20210148471
2021-05-20

DURABLE AND LOW MAINTENANCE VALVE

#30
20210139308
2021-05-13

Fluid control shutoff and pump assembly for a beverage dispensing machine

#31
20210031313
2021-02-04

METHOD FOR MOUNTING A VALVE NEEDLE AND A BEARING BUSH IN AN EXPANSION VALVE FOR AN AIR CONDITIONING SYSTEM

#32
20200390548
2020-12-17

Prosthetic valve with leaflet connectors

#33
20200362734
2020-11-19

Gas exchange valve for an internal combustion engine

#34
20200355293
2020-11-12

CONTROL VALVE FOR CONTROLLING A FLOW OF FLUID MEDIUM AND METHOD OF FORMING A VALVE BODY INCLUDING THE SAME

#35
20200326010
2020-10-15

Membrane microfluidic valve with piezoelectric actuation and manufacturing process thereof

#36
20200309280
2020-10-01

Servo valve with improved sealing and method of manufacturing the same

#37
20200240563
2020-07-30

Polygon wire ring for retaining an internal component of a valve to an external component thereof

#38
20200238449
2020-07-30

Valve for preventing distortion

#39
20200173318
2020-06-04

Cavity valve with optimized shaft interior geometry, and method for producing same

#40
20200163760
2020-05-28

Prosthetic valve with leaflet connectors

#41
20200141499
2020-05-07

VALVE DEVICE AND METHOD OF PRODUCING VALVE DEVICE

#42
20200132203
2020-04-30

Method for manufacturing a block forged swing check valve body with a fully encapsulated seat ring

#43
20200114479
2020-04-16

SPRING LOAD ADJUSTING METHOD

#44
20200080659
2020-03-12

Valve assembly and method of making

#45
20200063886
2020-02-27

Control valve and hydraulic control module including the same

#46
20200049258
2020-02-13

Butterfly valve and method of manufacturing the same

#47
20200038940
2020-02-06

Riveting and grinding assembly for the nozzle of a screw shaft valve

#48
20200018422
2020-01-16

Systems and methods for a plug head assembly

#49
20200011432
2020-01-09

Method for manufacturing a block forged valve body with a fully encapsulated seat ring

#50
20200003171
2020-01-02

Control valve assembly and method of manufacturing thereof

#51
20190368453
2019-12-05

Fuel injection valve and method for manufacturing fuel injection valve

#52
20190353008
2019-11-21

SAFETY VALVE WITH INTEGRAL ANNULAR CHAMBER HOUSING

#53
20190331232
2019-10-31

Valve stem with head covered by covering material and method of making valve stem

#54
20190331229
2019-10-31

Rotary valve with control element

#55
20190322264
2019-10-24

Hydraulic block for a hydraulic unit of a brake control system and method for the manufacture thereof

#56
20190316700
2019-10-17

Valve with integral insert-cast seat and related method

#57
20190316685
2019-10-17

PUMP VALVE WITH SEAL RETAINING STRUCTURE

#58
20190309857
2019-10-10

Bonded seat with annular ribs

#59
20190307559
2019-10-10

Transcatheter valve having reduced seam exposure

#60
20190301619
2019-10-03

Flow control device and method for manufacturing the same

#61
20190299342
2019-10-03

Late customization on valve body end connections using additive manufacturing

#62
20190293200
2019-09-26

Thermo valve and method of manufacturing same

#63
20190277234
2019-09-12

FUEL INJECTOR AND METHOD OF ORIENTING AN OUTLET OF THE SAME

#64
20190256339
2019-08-22

Fluid control shutoff and pump assembly for a beverage dispensing machine

#65
20190249494
2019-08-15

Steering a drill bit with a rotary valve

#66
20190234178
2019-08-01

Degradation resistant rotary valves for downhole tools

#67
20190226597
2019-07-25

Lattice structure valve/regulator body

#68
20190175342
2019-06-13

Prosthetic valve with concentric frames

#69
20190137042
2019-05-09

PROTECTIVE CAP FOR A PRESSURISED FLUID CYLINDER VALVE AND PRODUCTION METHOD THEREOF

#70
20190120395
2019-04-25

SERVO VALVE HOUSING

#71
20190118315
2019-04-25

Nozzle assembly

#72
20190099846
2019-04-04

Production method of bathroom hardware shells

#73
20190063616
2019-02-28

Mechanical fastening method for valve plug with carbide tip

#74
20190055967
2019-02-21

Electrohydraulic valve and method for producing the electrohydraulic valve

#75
20190055859
2019-02-21

Electrohydraulic valve and method for producing the electrohydraulic valve

#76
20190040964
2019-02-07

Shut-off member for a fluid valve, and method for producing a shut-off member

#77
20190030658
2019-01-31

METHOD FOR MANUFACTURING A VALVE

#78
20190001447
2019-01-03

METHOD OF MANUFACTURING HIGH-CONDUCTIVITY WEAR RESISTANT SURFACE ON A SOFT SUBSTRATE

#79
20180356843
2018-12-13

Manifold valve body and method for producing the manifold valve body

#80
20180347721
2018-12-06

Pneumatic servo valve with adjustable drive unit

#81
20180340616
2018-11-29

Modular valve trim assembly for use in a process control valve

#82
20180340397
2018-11-29

Safety valve with integral annular chamber housing

#83
20180298860
2018-10-18

Method of modifying a conventional direct injector and modified injector assembly

#84
20180280136
2018-10-04

Prosthetic valve with leaflet connectors

#85
20180256871
2018-09-13

Hemostasis valves and methods for making and using hemostasis valves

#86
20180231134
2018-08-16

Shaft passage and valve having such a shaft passage and method for the production of a shaft passage

#87
20180224021
2018-08-09

Valve and method for manufacturing a valve

#88
20180209549
2018-07-26

Integral Plastic Ball Valve For Fluid Transmission And Manufacturing Process

#89
20180202558
2018-07-19

Seal of a vacuum valve and production method therefor

#90
20180187640
2018-07-05

Method and apparatus for manufacturing hollow composite magnetic member, and fuel injection valve

#91
20180187514
2018-07-05

METAL TO METAL SINGLE BALL SEAT SYSTEM

#92
20180180188
2018-06-28

Dual-alloy pyrotechnic-actuated valve assembly

#93
20180163898
2018-06-14

Single-piece valve closure members having integral flow paths formed via additive manufacturing

#94
20180153687
2018-06-07

Prosthetic valve with leaflet connectors

#95
20180149278
2018-05-31

TORQUE REDUCING VALVE SEAT

#96
20180135770
2018-05-17

APPARATUS AND METHODS FOR THERMALLY ACTIVATED MICRO-VALVE

#97
20180135497
2018-05-17

Method for manufacturing a flap carrier for an exhaust gas flap

#98
20180120870
2018-05-03

Unit for the regulation or control of a fluid pressure

#99
20180120869
2018-05-03

Unit for the regulation or control of a fluid pressure

#100
20180120868
2018-05-03

Unit for the regulation or control of a fluid pressure

#101
20180120867
2018-05-03

Unit for the regulation or control of a fluid pressure

#102
20180073644
2018-03-15

Edgeless valve spool design with variable clearance

#103
20180023463
2018-01-25

Method of assembling a turbine wastegate assembly

#104
20170348810
2017-12-07

Kit for mounting a valve position indicator to a valve

#105
20170343119
2017-11-30

Choke plug tip

#106
20170326692
2017-11-16

Late customization on valve body end connections using additive manufacturing

#107
20170326668
2017-11-16

Predictive algorithm of welding distortion resultant from adding flanges to a butt weld or socket weld end of valve body casting

#108
20170296744
2017-10-19

SELECTOR VALVE FOR MEDICAL FLUID DELIVERY DEVICE

#109
20170218716
2017-08-03

Systems and methods for assembling a blowout preventer

#110
20170209965
2017-07-27

Brass Compression Ring Removal Tool

#111
20170191336
2017-07-06

CLOSURE MEMBER INCLUDING A REPLACEABLE INSERT

#112
20170167617
2017-06-15

Control valve having a metal sleeve within a plastic valve body

#113
20170159828
2017-06-08

FLUID CIRCULATION VALVE, IN PARTICULAR FOR A MOTOR VEHICLE, WITH THRUST WASHER AND METHOD FOR MANUFACTURING SUCH A VALVE

#114
20170138489
2017-05-18

HARD COATED SUPPLY BIASED SPOOL VALVES

#115
20170130847
2017-05-11

Structure and method for fastening ball seat for ball valve, trunnion ball valve, and hydrogen station using the ball valve

#116
20170120401
2017-05-04

Method for assembling a magnetic attachment mechanism

#117
20170114703
2017-04-27

CARTRIDGE HEATER FOR THERMOSTAT AND MANUFACTURING METHOD OF THE SAME

#118
20170102089
2017-04-13

Lattice structure valve/regulator body

#119
20170097099
2017-04-06

SYSTEM AND METHOD FOR VALVE ASSEMBLY

#120
20170027690
2017-02-02

Transcatheter valve having reduced seam exposure

#121
20170016382
2017-01-19

Heater for electronic thermostat and method for manufacturing electronic thermostat

#122
20170009901
2017-01-12

Valve assembly having improved rotational feel

#123
20170009896
2017-01-12

VALVE BODY OF A PNEUMATIC VALVE WITH SEALING RING SEATS

#124
20170007943
2017-01-12

CONTACT TRAY FOR A MASS TRANSFER COLUMN AND METHOD INVOLVING SAME

#125
20170001271
2017-01-05

Method of manufacturing an eccentric valve

#126
20160349047
2016-12-01

Method for the ultrasonic measurement of a wall thickness in hollow valves

#127
20160348794
2016-12-01

SAFETY GLOBE VALVE & METHOD TO PREVENT ACCIDENTAL VALVE OPENINGS

#128
20160333751
2016-11-17

Engine Insert and Process for Installing

#129
20160319944
2016-11-03

Valve, fluid control structure, fluid device and method of manufacturing valve

#130
20160311071
2016-10-27

Method of manufacturing high-conductivity wear resistant surface on a soft substrate

#131
20160306365
2016-10-20

Gas flow fuel metering

#132
20160290514
2016-10-06

Double eccentric valve

#133
20160290513
2016-10-06

Double eccentric valve

#134
20160281864
2016-09-29

Modular stop for valve

#135
20160265486
2016-09-15

Method for making valve device

#136
20160238154
2016-08-18

Valve stem and plug connections and staking tools

#137
20160238153
2016-08-18

Valve stem and plug connections and staking tools

#138
20160208933
2016-07-21

Control valve for a gas burner

#139
20160184939
2016-06-30

Method and system of valve refurbishment

#140
20160138728
2016-05-19

Valve of a hydraulically striking device

#141
20160131262
2016-05-12

Connector link for butterfly valve

#142
20160082553
2016-03-24

Combined ring rolling method for spherical valve body

#143
20160076659
2016-03-17

Split gate valve

#144
20160076658
2016-03-17

Split gate valve

#145
20160076190
2016-03-17

WATER VALVE FOR A WASHING MACHINE AND METHOD OF MANUFACTURING THE SAME

#146
20160069460
2016-03-10

Ball valve stem retaining system

#147
20160069459
2016-03-10

Orbital seat in a butterfly valve

#148
20160067854
2016-03-10

Removal and installation device for valve keepers

#149
20160061498
2016-03-03

AXIAL VALVE WITH STATIONARY ELEMENT

#150
20160040789
2016-02-11

Closure element for a vacuum valve with pressed-off, vulcanized-on seal

#151
20160030865
2016-02-04

Spherical Contact Ball Joint Style Spool Relief Valve for Filter Applications

#152
20160025230
2016-01-28

Cylindrical valve assembly

#153
20160025227
2016-01-28

Tool-less valve actuator connector for a globe valve assembly

#154
20160018006
2016-01-21

Butterfly valves

#155
20160008932
2016-01-14

METHOD OF REBUILDING SOLENOIDS FOR AUTOMATIC TRANSMISSIONS

#156
20150369377
2015-12-24

GLAND AND PACKING ASSEMBLY FOR BALL VALVE AND ASSOCIATED PROCESS OF ASSEMBLY

#157
20150354710
2015-12-10

Fuel tank valve assembly

#158
20150345646
2015-12-03

Plug valve having preloaded seal segments

#159
20150337968
2015-11-26

Ball valve

#160
20150337622
2015-11-26

Distributed inflow control device

#161
20150332833
2015-11-19

Valve having a magnetic actuator

#162
20150330517
2015-11-19

Methods and apparatus to access and align sealing discs

#163
20150329254
2015-11-19

Container lid and valve

#164
20150308576
2015-10-29

Integral Plastic Ball Valve for Fluid Transmission And Manufacturing Process

#165
20150301537
2015-10-22

THERMOSTATIC ASSEMBLE AND MANUFACTURING METHOD THEREFOR

#166
20150267646
2015-09-24

Scalable parallel mixing system and method

#167
20150266142
2015-09-24

PISTON BORE UNDERCUT AND METHODS OF MANUFACTURING A PISTON BORE UNDERCUT FOR A SERIES PROGRESSIVE DIVIDER VALVE

#168
20150266141
2015-09-24

FRANGIBLE SHAPE MEMORY ALLOY FIRE SPRINKLER VALVE ACTUATOR

#169
20150257634
2015-09-17

Endoscopic channel switching device, endoscope, and manufacturing method of endoscopic channel switching device

#170
20150247585
2015-09-03

Solenoid valve and manufacturing method of the same

#171
20150226339
2015-08-13

Method and system of valve refurbishment

#172
20150226167
2015-08-13

Electromagnetic fuel valve

#173
20150219231
2015-08-06

Excess flow valve with flexible sealing member

#174
20150219228
2015-08-06

Backflow prevention and method of manufacture

#175
20150218892
2015-08-06

Downhole tool retainer and guide ring

#176
20150217417
2015-08-06

Explosion-proof valve and manufacturing method therefor

#177
20150211755
2015-07-30

Pressure equalization vent for use in an aircraft assembly

#178
20150209916
2015-07-30

Method for manufacturing valve body for spool valve

#179
20150198262
2015-07-16

Variable flow valve

#180
20150198260
2015-07-16

Operation Device, Vacuum Opening/Closing Device, and Method for Assembling Operation Device

#181
20150190892
2015-07-09

METHOD FOR PRODUCING A HOUSING, ESPECIALLY A VALVE HOUSING

#182
20150184757
2015-07-02

Valve assembly having improved rotational feel

#183
20150159763
2015-06-11

METHOD OF MAKING A BALL VALVE

#184
20150157789
2015-06-11

Assembly method for a fluid pump device for a continuous multi-fluid delivery system

#185
20150152970
2015-06-04

Repairable cartridge valve

#186
20150152968
2015-06-04

Double offset ball member usable in ball valves and other flow control applications

#187
20150151389
2015-06-04

Method of manufacturing a ball member usable in ball valves and other flow control devices

#188
20150144815
2015-05-28

Clog resistant valve port and methods relating to same

#189
20150144349
2015-05-28

Slant-drilled valve collar

#190
20150137017
2015-05-21

Fluid flow regulator assembly

#191
20150135532
2015-05-21

Low leakage seat valve guide

#192
20150122206
2015-05-07

Intake control valve and assembly method thereof

#193
20150115702
2015-04-30

VOLUTE SPRING FOR A FOOT BRAKE VALVE

#194
20150113786
2015-04-30

High pressure grease fitting tool for online replacement

#195
20150107695
2015-04-23

PROTECTIVE CAP FOR A PRESSURISED FLUID CYLINDER VALVE AND PRODUCTION METHOD THEREOF

#196
20150102030
2015-04-16

Multi-layer one-way valve for packaging

#197
20150076384
2015-03-19

Butterfly valve assembly

#198
20150076383
2015-03-19

Grid flap

#199
20150075643
2015-03-19

Fluid extractor device and kit

#200
20150060718
2015-03-05

VALVE DIFFUSER FOR A VALVE

#201
20150060709
2015-03-05

Sprung gate valves movable by a solenoid actuator

#202
20150059179
2015-03-05

STRUCTURE FIXING DIAPHRAGM TO DRIVE SHAFT AND METHOD FOR FIXING DIAPHRAGM TO DRIVE SHAFT

#203
20150053279
2015-02-26

Pressure relief device assemblies

#204
20150048270
2015-02-19

Flux collector with interconnected portions and method of manufacturing solenoid valve assembly having same

#205
20150001319
2015-01-01

Solenoid valve and method for producing solenoid valves

#206
20140361208
2014-12-11

VALVE APPARATUS AND METHOD OF MANUFACTURING THE SAME

#207
20140346855
2014-11-27

Vehicle brake hydraulic pressure control apparatus and method for manufacturing the same

#208
20140290060
2014-10-02

Assembling apparatus and control method

#209
20140284509
2014-09-25

VALVE APPARATUS, METHOD OF MANUFACTURING VALVE APPARATUS, AND METHOD OF REPAIRING VALVE APPARATUS

#210
20140264114
2014-09-18

Solenoid Valve Having One-Piece Collar-Tube

#211
20140261812
2014-09-18

Bypass piston port and methods of manufacturing a bypass piston port for a series progressive divider valve

#212
20140261743
2014-09-18

Water valve with supported opening function

#213
20140248163
2014-09-04

Variable capacity compressor having a control valve with channels

#214
20140228762
2014-08-14

Continuous multi-fluid pump device, drive and actuating system and method

#215
20140215823
2014-08-07

Valve, pipe and pipe component repair

#216
20140096390
2014-04-10

Method for producing a throttle

#217
20140090250
2014-04-03

Rebuildable micro-fluidic valve assembly

#218
20130316034
2013-11-28

Casting machine valve

#219
20130284295
2013-10-31

Method for manufacturing a hydraulic device

#220
20130248026
2013-09-26

Pump system for food machine

#221
20130243666
2013-09-19

Pipetting apparatus and method for production thereof

#222
20130232790
2013-09-12

Tool for attaching valve keys to the valve of the engine

#223
20130190704
2013-07-25

Device with closure, one-way valve, and storage chamber and related method

#224
20130144382
2013-06-06

Transcatheter valve having reduced seam exposure

#225
20130118603
2013-05-16

Piston bores and methods of manufacturing piston bores for a series progressive divider valve

#226
20130118499
2013-05-16

Exhaust valve and method of manufacture therefore

#227
20130087234
2013-04-11

Double-sealed cross-port fitting for series progressive divider valve

#228
20130068329
2013-03-21

Bypass piston port and methods of manufacturing a bypass piston port for a series progressive divider valve

#229
20130062546
2013-03-14

Ball valve stem retaining system

#230
20130061967
2013-03-14

Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve

#231
20130061965
2013-03-14

Cross-porting configuration for series progressive divider valve

#232
20130043419
2013-02-21

Valve assembly having improved connections

#233
20130042925
2013-02-21

Valve assembly having improved rotational feel

#234
20120256111
2012-10-11

Split gate valve

#235
20120198697
2012-08-09

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

#236
20120103108
2012-05-03

Anti-rotation mechanism for pitot tube

#237
20120055572
2012-03-08

Backflow prevention and method of manufacture

#238
20110303304
2011-12-15

Rebuildable micro-fluidic valve assembly

#239
20110088236
2011-04-21

Method of rebuilding solenoids for automatic transmissions

#240
20100281691
2010-11-11

Method for manufacturing a solid housing

#241
20100025050
2010-02-04

Frangible shape memory alloy fire sprinkler valve actuator

#242
20100011557
2010-01-21

Flow block

#243
20090211096
2009-08-27

Method for manufacturing a solid housing

#244
20090189108
2009-07-30

Valve assembly having an improved flow path

#245
20090095493
2009-04-16

Frangible shape memory alloy fire sprinkler valve actuator

#246
20080000081
2008-01-03

Method for the production of a pressure-bearing part

#247
20070164249
2007-07-19

Method for producing valve housings, and a valve housing

#248
20070113405
2007-05-24

Method for manufacturing a solid housing

#249
20070056165
2007-03-15

Solid-free-form fabrication of hot gas valves

#250
20050274014
2005-12-15

Manufacturing process to make a valve ball

#251
20050155225
2005-07-21

Match lapping valve assemblies

#252
20050039798
2005-02-24

Tubular flow conduit with in-line integrated check valve and method of making same

#253
17983027
2024-01-16

Solid teflon saddle for sprinkler heads

#254
17746481
2024-03-05

Mechanically or hybrid mounted valve seat

#255
17504658
2022-12-06

Installing trim in a valve assembly

#256
16740970
2022-03-29

Unibody components for high-pressure valves

#257
15350259
2019-05-07

Method of making a valve system for a valve asembly

#258
14874876
2018-05-15

Linear package for a two-stage control microvalve

#259
14856901
2019-12-31

Toilet valve

#260
14659920
2015-12-01

Offshore rig with blowout preventer milling assembly