the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like

Industry

CPC
F16L55/136

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems

Current Industry

F16L55/136the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Seal assembly for pipeline isolation tool and methods of use
- Patent number 12,092,255
- Issue date Sep 17, 2024
- TDW Delaware, Inc.
- Paul Giles
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gripper assembly for pipeline isolation tool and methods of use
- Patent number 11,859,752
- Issue date Jan 2, 2024
- SAFE ISOLATIONS LLC
- Paul Giles
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gripper assembly for pipeline isolation tool and methods of use
- Patent number 11,708,929
- Issue date Jul 25, 2023
- SAFE ISOLATIONS LLC
- Paul Giles
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Combination pipe seal and grips
- Patent number 11,698,159
- Issue date Jul 11, 2023
- SAFE ISOLATIONS LLC
- Paul Giles
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Heat exchanger tube plug
- Patent number 11,604,038
- Issue date Mar 14, 2023
- JNT Technical Services, Inc.
- Glenn F. Jorgensen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Seal assembly for pipeline isolation tool and methods of use
- Patent number 11,598,471
- Issue date Mar 7, 2023
- SAFE ISOLATIONS LLC
- Paul Giles
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gripping apparatus and devices for plugging of pipes, orifices or c...
- Patent number 11,408,549
- Issue date Aug 9, 2022
- USA Industries, LLC
- Tracy Sue
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Combination pipe seal and grips
- Patent number 11,359,757
- Issue date Jun 14, 2022
- SAFE ISOLATIONS LLC
- Paul Giles
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shaft mechanical lock for pipeline isolation tools
- Patent number 11,346,485
- Issue date May 31, 2022
- TDW Delaware, Inc.
- Khanh Van Nguyen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Conduit locking device
- Patent number 11,221,098
- Issue date Jan 11, 2022
- Scott Lock Company
- Barry M. Scott
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mechanical flow assembly
- Patent number 11,203,912
- Issue date Dec 21, 2021
- Schlumberger Technology Corporation
- Hugues Dupont
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Trigger mechanism for a valve assembly
- Patent number 11,112,016
- Issue date Sep 7, 2021
- Goodrich Corporation
- Łukasz Wiktorko
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gripping apparatus and devices for plugging of pipes, orifices or c...
- Patent number 10,746,339
- Issue date Aug 18, 2020
- USA Industries, Inc.
- Tracy Sue
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plug for plugging a line and a method for installing a plug in a line
- Patent number 10,718,460
- Issue date Jul 21, 2020
- Quality Intervention Technology AS
- Bjorn Bro Sorensen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Devices, systems, and methods for locking a conduit
- Patent number 10,627,037
- Issue date Apr 21, 2020
- Barry M. Scott
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe tester device
- Patent number 10,627,329
- Issue date Apr 21, 2020
- ProVent Systems, Inc.
- Kenneth R. Cornwall
- G01 - MEASURING TESTING
Information Patent Grant
Internal restraint device
- Patent number 9,857,014
- Issue date Jan 2, 2018
- CAR-BER Investments Inc.
- Glenn Carson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Test plug for a pipe elbow
- Patent number 9,823,155
- Issue date Nov 21, 2017
- EST Group, Inc.
- Ka'ren Sarkissian
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for sealing a pipe including internal and exte...
- Patent number 9,664,326
- Issue date May 30, 2017
- CAR-BER Investments Inc.
- Guy Berube
- G01 - MEASURING TESTING
Information Patent Grant
Large diameter pipe plug
- Patent number 9,556,997
- Issue date Jan 31, 2017
- Oceaneering International, Inc.
- Charles Robert Mynhier
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe-closing device for isolating a tank, a pipe or a set of tanks...
- Patent number 9,463,923
- Issue date Oct 11, 2016
- Electricite de France
- Emmanuel Noyon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Masking plug
- Patent number 9,415,411
- Issue date Aug 16, 2016
- The Boeing Company
- Eric E. Deck
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Attachment ring and valve
- Patent number 9,404,591
- Issue date Aug 2, 2016
- METSO FLOW CONTROL OY
- Esko Yli-Koski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Conduit cover with wedging arms
- Patent number 9,175,797
- Issue date Nov 3, 2015
- Plastek Engineering
- David W. Behoteguy
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Machine-actuated and removable safety closure with anti-rotation an...
- Patent number 9,091,382
- Issue date Jul 28, 2015
- TDW Delaware, Inc.
- Brian M. Gresh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plug for heat-conducting tube, device for attaching plug for heat-c...
- Patent number 9,022,074
- Issue date May 5, 2015
- Mitsubishi Heavy Industries, Ltd.
- Hiroyuki Fujiwara
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Plug device for gas turbine engine shaft
- Patent number 8,967,202
- Issue date Mar 3, 2015
- Pratt & Whitney Canada Corp.
- Marcin Rejman
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Device for inserting a shut-off device in a pipeline
- Patent number 8,662,101
- Issue date Mar 4, 2014
- Mertik Maxitrol GmbH & Co. KG
- Werner Herrfurth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plugged hot tap tee
- Patent number 8,511,328
- Issue date Aug 20, 2013
- Apply Nemo AS
- Per Lillejordet
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mandrel to be inserted into a liquid circulation pipe and associate...
- Patent number 8,418,772
- Issue date Apr 16, 2013
- Geoservices Equipements
- François Millet
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
GRIPPER ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE
- Publication number 20240110658
- Publication date Apr 4, 2024
- Safe Isolations LLC
- Paul GILES
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DEVICE FOR THE REMOVABLE LOCKING OF A PLUG TO A PIPELINE FITTING
- Publication number 20240044436
- Publication date Feb 8, 2024
- I.S.I.F. S.R.L.
- Mauro Odori
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GRIPPER ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE
- Publication number 20230358356
- Publication date Nov 9, 2023
- Safe Isolations LLC
- Paul GILES
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DISK WITH ADJUSTABLE OUTER DIAMETER
- Publication number 20230220940
- Publication date Jul 13, 2023
- Inventions, Plus LLC
- Arthur Wells
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COMBINATION PIPE SEAL AND GRIPS
- Publication number 20220307642
- Publication date Sep 29, 2022
- Safe Isolations LLC
- Paul GILES
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONDUIT SECURITY TECHNIQUES
- Publication number 20220260193
- Publication date Aug 18, 2022
- Scott Lock Company
- Barry M. Scott
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
COMBINATION PIPE SEAL AND GRIPS
- Publication number 20220107044
- Publication date Apr 7, 2022
- Safe Isolations LLC
- Paul GILES
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GRIPPER ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE
- Publication number 20220074536
- Publication date Mar 10, 2022
- Safe Isolations LLC
- Paul GILES
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GRIPPER ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE
- Publication number 20220057037
- Publication date Feb 24, 2022
- Safe Isolations LLC
- Paul GILES
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SEAL ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE
- Publication number 20220034440
- Publication date Feb 3, 2022
- Safe Isolations LLC
- Paul GILES
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Mechanical Flow Assembly
- Publication number 20210079755
- Publication date Mar 18, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Hugues Dupont
- E21 - EARTH DRILLING MINING
Information Patent Application
Shaft Mechanical Lock for Pipeline Isolation Tools
- Publication number 20210071799
- Publication date Mar 11, 2021
- TDW Delaware, Inc.
- Khanh Van Nguyen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR C...
- Publication number 20200378541
- Publication date Dec 3, 2020
- USA Industries, Inc.
- Tracy Sue
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONDUIT LOCKING DEVICE
- Publication number 20200240568
- Publication date Jul 30, 2020
- Scott Lock Company
- Barry M. Scott
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Pipe Tester Device
- Publication number 20200124512
- Publication date Apr 23, 2020
- ProVent Systems, Inc.
- Kenneth R. Cornwall
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TRIGGER MECHANISM FOR A VALVE ASSEMBLY
- Publication number 20200056708
- Publication date Feb 20, 2020
- GOODRICH CORPORATION
- Lukasz WIKTORKO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PLUG FOR PLUGGING A LINE AND A METHOD FOR INSTALLING A PLUG IN A LINE
- Publication number 20190056053
- Publication date Feb 21, 2019
- Quality Intervention Technology AS
- Bjorn Bro Sorensen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PIPE-CLOSING DEVICE FOR ISOLATING A TANK, A PIPE OR A SET OF TANKS...
- Publication number 20160031638
- Publication date Feb 4, 2016
- ELECTRICITE DE FRANCE
- Emmanuel NOYON
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Large Diameter Pipe Plug
- Publication number 20150292667
- Publication date Oct 15, 2015
- OCEANEERING INTERNATIONAL, INC.
- Charles Robert Mynhier
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ATTACHMENT RING AND VALVE
- Publication number 20140332704
- Publication date Nov 13, 2014
- Esko Yli-Koski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
APPARATUS AND METHOD FOR SEALING A PIPE INCLUDING INTERNAL AND EXTE...
- Publication number 20140326324
- Publication date Nov 6, 2014
- Guy Berube
- G01 - MEASURING TESTING
Information Patent Application
Machine-Actuated and Removable Safety Closure with Anti-Rotation an...
- Publication number 20130186483
- Publication date Jul 25, 2013
- Brian M. Gresh
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
PLUG FOR HEAT-CONDUCTING TUBE, DEVICE FOR ATTACHING PLUG FOR HEAT-C...
- Publication number 20130186501
- Publication date Jul 25, 2013
- Mitsubishi Heavy Industries, Ltd.
- Hiroyuki Fujiwara
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PLUG DEVICE FOR GAS TURBINE ENGINE SHAFT
- Publication number 20130071229
- Publication date Mar 21, 2013
- Marcin Rejman
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
DEVICE FOR INSERTING A SHUT-OFF DEVICE IN A PIPELINE
- Publication number 20120048395
- Publication date Mar 1, 2012
- Werner Herrfurth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYSTEM AND METHOD FOR PLUGGING A BROKEN FLUID DELIVERY PIPE
- Publication number 20110299934
- Publication date Dec 8, 2011
- Antonio S. Romero
- E21 - EARTH DRILLING MINING
Information Patent Application
Plug for Setting in a Pipe
- Publication number 20110278022
- Publication date Nov 17, 2011
- Evald Holstad
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INTERNAL RESTRAINT DEVICE
- Publication number 20110204052
- Publication date Aug 25, 2011
- CAR-BER Investments Inc
- Glenn Carson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Plugged Hot Tap Tee
- Publication number 20110187096
- Publication date Aug 4, 2011
- Per Lillejordet
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUG ASSEMBLY WITH MOVEABLE MOUNTING MEMBERS
- Publication number 20110036438
- Publication date Feb 17, 2011
- ALSTOM Technology, Ltd.
- John Jaromin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Seal assembly for pipeline isolation tool and methods of use

Gripper assembly for pipeline isolation tool and methods of use

Gripper assembly for pipeline isolation tool and methods of use

Combination pipe seal and grips

Heat exchanger tube plug

Seal assembly for pipeline isolation tool and methods of use

Gripping apparatus and devices for plugging of pipes, orifices or c...

Combination pipe seal and grips

Shaft mechanical lock for pipeline isolation tools

Conduit locking device

Mechanical flow assembly

Trigger mechanism for a valve assembly

Gripping apparatus and devices for plugging of pipes, orifices or c...

Plug for plugging a line and a method for installing a plug in a line

Devices, systems, and methods for locking a conduit

Pipe tester device

Internal restraint device

Test plug for a pipe elbow

Apparatus and method for sealing a pipe including internal and exte...

Large diameter pipe plug

Pipe-closing device for isolating a tank, a pipe or a set of tanks...

Masking plug

Attachment ring and valve

Conduit cover with wedging arms

Machine-actuated and removable safety closure with anti-rotation an...

Plug for heat-conducting tube, device for attaching plug for heat-c...

Plug device for gas turbine engine shaft

Device for inserting a shut-off device in a pipeline

Plugged hot tap tee

Mandrel to be inserted into a liquid circulation pipe and associate...

Patents Applicationslast 30 patents

GRIPPER ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE

DEVICE FOR THE REMOVABLE LOCKING OF A PLUG TO A PIPELINE FITTING

GRIPPER ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE

DISK WITH ADJUSTABLE OUTER DIAMETER

COMBINATION PIPE SEAL AND GRIPS

CONDUIT SECURITY TECHNIQUES

COMBINATION PIPE SEAL AND GRIPS

GRIPPER ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE

GRIPPER ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE

SEAL ASSEMBLY FOR PIPELINE ISOLATION TOOL AND METHODS OF USE

Mechanical Flow Assembly

Shaft Mechanical Lock for Pipeline Isolation Tools

GRIPPING APPARATUS AND DEVICES FOR PLUGGING OF PIPES, ORIFICES OR C...

CONDUIT LOCKING DEVICE

Pipe Tester Device

TRIGGER MECHANISM FOR A VALVE ASSEMBLY

PLUG FOR PLUGGING A LINE AND A METHOD FOR INSTALLING A PLUG IN A LINE

PIPE-CLOSING DEVICE FOR ISOLATING A TANK, A PIPE OR A SET OF TANKS...

Large Diameter Pipe Plug

ATTACHMENT RING AND VALVE

APPARATUS AND METHOD FOR SEALING A PIPE INCLUDING INTERNAL AND EXTE...

Machine-Actuated and Removable Safety Closure with Anti-Rotation an...

PLUG FOR HEAT-CONDUCTING TUBE, DEVICE FOR ATTACHING PLUG FOR HEAT-C...

PLUG DEVICE FOR GAS TURBINE ENGINE SHAFT

DEVICE FOR INSERTING A SHUT-OFF DEVICE IN A PIPELINE

SYSTEM AND METHOD FOR PLUGGING A BROKEN FLUID DELIVERY PIPE

Plug for Setting in a Pipe

INTERNAL RESTRAINT DEVICE

Plugged Hot Tap Tee

PLUG ASSEMBLY WITH MOVEABLE MOUNTING MEMBERS