using two or more cooperating endless chains

Industry

CPC
B66D3/003

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66DCAPSTANS WINCHES TACKLES B66D3/00Portable or mobile lifting or hauling appliances

Current Industry

B66D3/003using two or more cooperating endless chains

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Winch slide-out trailer undercarriage
- Patent number 12,030,563
- Issue date Jul 9, 2024
- Larry L. Wessels
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Jointed pipe injector trigger mechanism
- Patent number 11,519,228
- Issue date Dec 6, 2022
- AUTOMATED RIG TECHNOLOGIES LTD.
- David Louis Richard
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wire back tension device
- Patent number 10,875,747
- Issue date Dec 29, 2020
- National Oilwell Varco Norway AS
- Yngvar Borøy
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Continuous well string injector using multi-piston cylinder blocks...
- Patent number 10,167,686
- Issue date Jan 1, 2019
- Celtic Machining Ltd.
- Martin E. C. Gubbins
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Device for conveying elongate objects
- Patent number 9,902,562
- Issue date Feb 27, 2018
- ROSENDAHL NEXTROM GMBH
- Werner Hörschläger
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Linear driving device with load dependent clamping capability
- Patent number 9,834,419
- Issue date Dec 5, 2017
- Plumettaz Holding S.A.
- André Wacinski
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Conveyor apparatus
- Patent number 9,739,104
- Issue date Aug 22, 2017
- Stimline AS
- Mads Bjørnenak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Spherical ball skate for continuous well string injectors
- Patent number 9,488,016
- Issue date Nov 8, 2016
- Celtic Machining Ltd.
- Martin E. C. Gubbins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Quick-release gripping insert assembly
- Patent number 9,428,973
- Issue date Aug 30, 2016
- Premier Coil Solutions, Inc.
- Do Seo Park
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Gripping dies for continuous coiled rod injectors and fabrication a...
- Patent number 9,371,706
- Issue date Jun 21, 2016
- Celtic Machining Ltd.
- Martin E. C. Gubbins
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Coiled tubing injector with strain relief
- Patent number 8,701,754
- Issue date Apr 22, 2014
- National-Oilwell Varco, L.P.
- David W. McCulloch
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus for installing slipliners in pipes
- Patent number 7,682,106
- Issue date Mar 23, 2010
- Larry Bowar
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus and method for injecting tubing into a well
- Patent number 7,431,097
- Issue date Oct 7, 2008
- Halliburton Energy Services, Inc.
- Glenn H. Weightmann
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hydraulic circuit and method for operating a gripping device
- Patent number 7,150,330
- Issue date Dec 19, 2006
- Halliburton Energy Services, Inc.
- Robert E. Domann
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus and method for injecting tubing in a well bore
- Patent number 7,090,026
- Issue date Aug 15, 2006
- Halliburton Energy Services, Inc.
- Robert E. Domann
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Cable traction apparatus and method
- Patent number 7,021,510
- Issue date Apr 4, 2006
- David Irwin Ellingson
- B61 - RAILWAYS
Information Patent Grant
Well string injection system with gripper pads
- Patent number 6,880,629
- Issue date Apr 19, 2005
- C-Tech Energy Services, Inc.
- Jason Schroeder
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Multiple contour coiled tubing gripper block
- Patent number 6,230,955
- Issue date May 15, 2001
- Halliburton Energy Services, Inc.
- Kenneth C. Parks
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Coiled tubing injector with improved traction
- Patent number 6,216,780
- Issue date Apr 17, 2001
- Hydra-Rig, Inc.
- John Edward Goode
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Cable feeding apparatus and method
- Patent number 6,059,264
- Issue date May 9, 2000
- Arnco Corporation
- Gerald A. Kaminski
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Cable feeding apparatus and method
- Patent number 5,967,495
- Issue date Oct 19, 1999
- Arnco Corporation
- Gerald A. Kaminski
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Gripper block for coiled tubing injectors
- Patent number 5,853,118
- Issue date Dec 29, 1998
- Halliburton Energy Services, Inc.
- Vladimir A. Avakov
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Cable feeding apparatus
- Patent number 5,813,658
- Issue date Sep 29, 1998
- Arnco Corporation
- Gerald A. Kaminski
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Coiled tubing handling apparatus
- Patent number 5,775,417
- Issue date Jul 7, 1998
- Malcolm N. Council
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Cable tensioning device
- Patent number 5,009,353
- Issue date Apr 23, 1991
- Lake Shore, Inc.
- John W. Alquist
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus for unreeling a cable
- Patent number 4,878,607
- Issue date Nov 7, 1989
- Less Micanik Inc.
- Michel Lessard
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Cable handling apparatus
- Patent number 4,828,223
- Issue date May 9, 1989
- Geco A.S.
- Michael Russell
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Frictional drive units
- Patent number 4,721,202
- Issue date Jan 26, 1988
- Dowty Boulton Paul Limited
- Melvyn T. Fryer
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Cable pulling/feeding apparatus
- Patent number 4,508,251
- Issue date Apr 2, 1985
- Nippon Telegraph and Telephone Public Corp.
- Kazuhiro Harada
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Device for handling from a boat a submerged load hooked onto the en...
- Patent number 4,349,180
- Issue date Sep 14, 1982
- Etat Francais as represented by the Delegue General pour l'Armement
- Joel M. Charles
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
JOINTED PIPE INJECTOR TRIGGER MECHANISM
- Publication number 20210348456
- Publication date Nov 11, 2021
- Automated Rig Technologies Ltd.
- David Louis RICHARD
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Wire Back Tension Device
- Publication number 20190002249
- Publication date Jan 3, 2019
- NATIONAL OILWELL VARCO NORWAY AS
- Yngvar BORØY
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Continuous Well String Injector Using Multi-Piston Cylinder Blocks...
- Publication number 20160265290
- Publication date Sep 15, 2016
- CELTIC MACHINING LTD.
- Martin E. C. Gubbins
- E21 - EARTH DRILLING MINING
Information Patent Application
Spherical Ball Skate for Continuous Well String Injectors
- Publication number 20160069143
- Publication date Mar 10, 2016
- CELTIC MACHINING LTD.
- Martin E. C. Gubbins
- E21 - EARTH DRILLING MINING
Information Patent Application
Linear Driving Device With Load Dependent Clamping Capability
- Publication number 20150183623
- Publication date Jul 2, 2015
- Plumettaz Holding S.A.
- André Wacinski
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Quick-Release Gripping Insert Assembly
- Publication number 20140332236
- Publication date Nov 13, 2014
- Premier Coil Solutions
- Do Seo PARK
- E21 - EARTH DRILLING MINING
Information Patent Application
Gripping Dies for Continuous Coiled Rod Injectors and Fabrication a...
- Publication number 20140251637
- Publication date Sep 11, 2014
- CELTIC MACHINING LTD.
- Martin E.C. Gubbins
- E21 - EARTH DRILLING MINING
Information Patent Application
INJECTOR FOR LOGGING OR INTERVENTION STRING
- Publication number 20140060807
- Publication date Mar 6, 2014
- STIMLINE AS
- Mads BJØRNENAK
- E21 - EARTH DRILLING MINING
Information Patent Application
COILED TUBING INJECTOR WITH STRAIN RELIEF
- Publication number 20130333900
- Publication date Dec 19, 2013
- National-Oilwell Varco, L.P.
- David W. McCulloch
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for deploying articles in deep waters
- Publication number 20060151768
- Publication date Jul 13, 2006
- Gabriel A. Bursaux
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Apparatus and method for injecting tubing into a well
- Publication number 20060096754
- Publication date May 11, 2006
- Glenn H. Weightmann
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Apparatus and method for injecting tubing in a well bore
- Publication number 20050247454
- Publication date Nov 10, 2005
- Robert E. Domann
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Hydraulic circuit and method for operating a gripping device
- Publication number 20050247455
- Publication date Nov 10, 2005
- Robert E. Domann
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Cable traction apparatus and method
- Publication number 20050179019
- Publication date Aug 18, 2005
- David Irwin Ellingson
- B61 - RAILWAYS
Information Patent Application
Well string injection system with gripper pads
- Publication number 20040118573
- Publication date Jun 24, 2004
- Jason Schroeder
- B66 - HOISTING LIFTING HAULING

using two or more cooperating endless chains

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Winch slide-out trailer undercarriage

Jointed pipe injector trigger mechanism

Wire back tension device

Continuous well string injector using multi-piston cylinder blocks...

Device for conveying elongate objects

Linear driving device with load dependent clamping capability

Conveyor apparatus

Spherical ball skate for continuous well string injectors

Quick-release gripping insert assembly

Gripping dies for continuous coiled rod injectors and fabrication a...

Coiled tubing injector with strain relief

Apparatus for installing slipliners in pipes

Apparatus and method for injecting tubing into a well

Hydraulic circuit and method for operating a gripping device

Apparatus and method for injecting tubing in a well bore

Cable traction apparatus and method

Well string injection system with gripper pads

Multiple contour coiled tubing gripper block

Coiled tubing injector with improved traction

Cable feeding apparatus and method

Cable feeding apparatus and method

Gripper block for coiled tubing injectors

Cable feeding apparatus

Coiled tubing handling apparatus

Cable tensioning device

Apparatus for unreeling a cable

Cable handling apparatus

Frictional drive units

Cable pulling/feeding apparatus

Device for handling from a boat a submerged load hooked onto the en...

Patents Applicationslast 30 patents

JOINTED PIPE INJECTOR TRIGGER MECHANISM

Wire Back Tension Device

Continuous Well String Injector Using Multi-Piston Cylinder Blocks...

Spherical Ball Skate for Continuous Well String Injectors

Linear Driving Device With Load Dependent Clamping Capability

Quick-Release Gripping Insert Assembly

Gripping Dies for Continuous Coiled Rod Injectors and Fabrication a...

INJECTOR FOR LOGGING OR INTERVENTION STRING

COILED TUBING INJECTOR WITH STRAIN RELIEF

Method and apparatus for deploying articles in deep waters

Apparatus and method for injecting tubing into a well

Apparatus and method for injecting tubing in a well bore

Hydraulic circuit and method for operating a gripping device

Cable traction apparatus and method

Well string injection system with gripper pads