Y10T137/0447 - CPC Classification Index

#1

20220154857

2022-05-19

Pipe connector

#2

20200284381

2020-09-10

Seal element for a pipe joint

#3

20190219201

2019-07-18

Pipe connector

#4

20170370163

2017-12-28

Tapered spline connection for drill pipe, casing, and tubing

#5

20170284571

2017-10-05

Plumbing fitting assemblies

#6

20170268710

2017-09-21

Kit of parts for assembling a hose connection, a fuel dispensing unit having such a hose connection, and a method for assembling such a hose connection

#7

20170067297

2017-03-09

Tapered spline connection for drill pipe, casing, and tubing

#8

20170051860

2017-02-23

Torque limited fitting

#9

20170030495

2017-02-02

Conduit fitting with attached torque collar

#10

20160361531

2016-12-15

Apparatus and method for opening and/or evaluating connection site

#11

20160244939

2016-08-25

Implement interface

#12

20150369405

2015-12-24

Slip on groove coupling with multiple sealing gasket

#13

20150367120

2015-12-24

Method for forming, opening and/or evaluating a connection site

#14

20150276117

2015-10-01

Method of installing an emergency flow restrictor device (EFRD) on a pipeline

#15

20150260318

2015-09-17

Pipe connector

#16

20150211664

2015-07-30

Slip on groove coupling with multiple sealing gasket

#17

20150167882

2015-06-18

Coupling for connecting fluid-conducting lines

#18

20150157992

2015-06-11

High flow liquid dispensing system and method

#19

20150122343

2015-05-07

Fill valves for toilets

#20

20150122342

2015-05-07

Plumbing fitting assemblies

#21

20150059862

2015-03-05

Closure fitting for containment piping

#22

20150020892

2015-01-22

Implement interface

#23

20150008002

2015-01-08

Tapered spline connection for drill pipe, casing, and tubing

#24

20140224371

2014-08-14

Device and method for repairing pipe

#25

20140166119

2014-06-19

Systems and methods for valve insertion and linestopping

#26

20140138943

2014-05-22

Tapped no-hub coupling

#27

20140102547

2014-04-17

Device for connecting pneumatic tools to a manipulator

#28

20140076413

2014-03-20

Slip on groove coupling with multiple sealing gasket

#29

20140054886

2014-02-27

Tapered spline connection for drill pipe, casing, and tubing

#30

20140048216

2014-02-20

Bead seater supply line accessory

#31

20140048147

2014-02-20

Trap seal primer device

#32

20140001755

2014-01-02

COUPLING WITH LOCKING COLLAR FOR COUPLING TOGETHER TWO TUBULAR MEMBERS

#33

20140001753

2014-01-02

Slip on groove coupling with multiple sealing gasket

#34

20130327415

2013-12-12

COUPLING MECHANISM

#35

20130233053

2013-09-12

Torque limited fitting

#36

20130193142

2013-08-01

Safety cap

#37

20130113203

2013-05-09

Kit of parts for assembling a hose connection, a fuel dispensing unit having such a hose connection, and a method for assembling such a hose connection

#38

20130113202

2013-05-09

Connection arrangement and method for assembling the same

#39

20130106093

2013-05-02

Misalignment connector utilizing interleaved bearings

#40

20130037124

2013-02-14

Mechanical piping system and method of manufacture

#41

20130036547

2013-02-14

Fluid connectors

#42

20130019983

2013-01-24

Device and method for repairing pipe

#43

20120318372

2012-12-20

Standpipe emergency bypass method and kit for firefighters

#44

20120305092

2012-12-06

Fluidic interface

#45

20120280494

2012-11-08

Slip on groove coupling with multiple sealing gasket

#46

20120273058

2012-11-01

Rotatable fire sprinkler fitting with elongated gasket

#47

20120267889

2012-10-25

Separation prevention device for pipe joint

#48

20120247598

2012-10-04

SUBSEA CONNECTION SYSTEM

#49

20120228869

2012-09-13

Leak-tight connection between pipe and port

#50

20120227829

2012-09-13

Mount for inlet check valve

#51

20120227264

2012-09-13

Mount for inlet check valve

#52

20120200079

2012-08-09

Saddle tap connection and installation device

#53

20120192962

2012-08-02

Sluice valve for operations

#54

20120175872

2012-07-12

PIPE JOINING DEVICE

#55

20120160337

2012-06-28

Systems and methods for valve insertion and linestopping

#56

20120151673

2012-06-21

Overmolded fitting connection with color indication

#57

20120124804

2012-05-24

Slip on groove coupling with multiple sealing gasket

#58

20120043757

2012-02-23

Method of assembling conduit fitting with attached torque collar

#59

20120038116

2012-02-16

SIMPLIFIED LOW INSERTION FORCE SEALING DEVICE CAPABLE OF SELF RESTRAINT AND JOINT DEFLECTION

#60

20120037240

2012-02-16

Process, apparatus and vessel for transferring fluids between two structures

#61

20110209775

2011-09-01

Method of coupling at least two conduits

#62

20110203677

2011-08-25

Tube-socket assembly and method of manufacturing the same

#63

20110180273

2011-07-28

Tapered Spline Connection for Drill Pipe, Casing, and Tubing

#64

20110163532

2011-07-07

Fire engine hose connector

#65

20110084478

2011-04-14

Simplified low insertion force sealing device capable of self restraint and joint deflection

#66

20110031746

2011-02-10

Rotatable fire sprinkler fitting with elongated gasket

#67

20100276619

2010-11-04

Fluid conduit connector apparatus

#68

20100224260

2010-09-09

Anti-siphoning fuel device, system, and method

#69

20100164224

2010-07-01

Separation prevention device for pipe joint

#70

20100028085

2010-02-04

Method of making an undersea pipe including anticorrosion linings and welds

#71

20100025989

2010-02-04

CHEMICAL AND BIOLOGICAL CLEAN AIR CONNECTOR

#72

20100024894

2010-02-04

Fluid circuit breaker quick disconnect coupling

#73

20100019471

2010-01-28

Hitch and coupling arrangement for automatically effecting towing hitch and fluid quick-coupler connections between a nurse tank wagon and an NHapplicator implement

#74

20100001521

2010-01-07

Slip on groove coupling with multiple sealing gasket

#75

20090302602

2009-12-10

METHOD AND ARRANGEMENT FOR CONNECTING PIPE TO CONNECTING PIECE, AND PIPE CONNECTION

#76

20090146092

2009-06-11

Fluid conduit connector apparatus

#77

20090101855

2009-04-23

Valve glue diverter

#78

20090095355

2009-04-16

Device and method for repairing pipe

#79

20090078322

2009-03-26

Overmolded fitting connection with color indication

#80

20080290657

2008-11-27

Chemical and biological clean air connector

#81

20080237121

2008-10-02

INTERCEPTOR SYSTEM AND A METHOD FOR PRESSURE TESTING

#82

20080102249

2008-05-01

INJECTABLE STRUCTURAL ADHESIVE

#83

20070199594

2007-08-30

Blasting fluid effluent containment device

#84

20070056988

2007-03-15

Multiple flow circuits for a product dispenser

#85

20070018452

2007-01-25

Pipe interruption fitting

#86

20070017572

2007-01-25

Pipeline

#87

20070012456

2007-01-18

Wellbore Casing

#88

20050236039

2005-10-27

Injectable structural adhesive

#89

20050199297

2005-09-15

Breakaway coupling with flapper valve

#90

20050184264

2005-08-25

Fluid conduit connector apparatus

#91

20050161228

2005-07-28

Apparatus for radially expanding and plastically deforming a tubular member

#92

14680592

2016-09-27

Modular backflow prevention system