in tunnels

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CPC
H02G9/08

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Parent Industries

HELECTRICITY H02Electric power H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES H02G9/00Installations of electric cables or lines in or on the ground or water

Current Industry

H02G9/08in tunnels

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and equipment for the installation of a power cable in a tunnel
- Patent number 11,894,667
- Issue date Feb 6, 2024
- Prysmian S.p.A.
- Marco Bacchini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transmission underground cable winding device and power trans...
- Patent number 11,848,543
- Issue date Dec 19, 2023
- SN ENC CO., LTD.
- Su Yeol Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
De-trenching apparatus
- Patent number 11,585,070
- Issue date Feb 21, 2023
- Antony Zymelka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Isolator for mounting cable hangers
- Patent number 11,493,150
- Issue date Nov 8, 2022
- CommScope Technologies LLC
- Ronald A. Vaccaro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protective covers for conduits such as cables and/or hoses
- Patent number 10,958,050
- Issue date Mar 23, 2021
- FUCHS PETROLUB SE
- David Patrick Charles Herbert Gooding
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electrical cable support arrangement
- Patent number 10,720,263
- Issue date Jul 21, 2020
- Electrical Materials Company
- Timothy M. O'Regan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connection device and electrical tunnel installation
- Patent number 10,431,917
- Issue date Oct 1, 2019
- Woertz Engineering AG
- Tamas Onodi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Plastic void construction unit
- Patent number 10,378,678
- Issue date Aug 13, 2019
- Michael L. Turner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi level cable bus system with modular cable trays
- Patent number 9,583,922
- Issue date Feb 28, 2017
- Robert R. Pawluk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compact, high power, high voltage, long-distance electrical transmi...
- Patent number 9,553,439
- Issue date Jan 24, 2017
- Marvin S Keshner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cable clamp
- Patent number 8,398,033
- Issue date Mar 19, 2013
- Ellis Patents Holdings Limited
- Andrew Booth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Side loading conduit spacer
- Patent number 7,806,629
- Issue date Oct 5, 2010
- Underground Devices, Inc.
- Donald P. McCoy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inspectable tunnel for underground pipes and cables
- Patent number 7,156,582
- Issue date Jan 2, 2007
- Angel Garcia Ballesteros
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Packaging for an electrochemical device and device using same
- Patent number 5,591,540
- Issue date Jan 7, 1997
- Motorola, Inc.
- Edmond Louie
- B32 - LAYERED PRODUCTS
Information Patent Grant
Device for laying and suspending cables
- Patent number 4,780,025
- Issue date Oct 25, 1988
- Kabelwerke Brugg AG
- Franz Oberholzer
- G02 - OPTICS
Information Patent Grant
Method and apparatus for the restrained and flame-retardant laying...
- Patent number 4,354,774
- Issue date Oct 19, 1982
- Industrie Pirelli Societa per Azioni
- Giuseppe Bianchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
2483050
- Patent number 2,483,050
- Issue date Sep 27, 1949
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
1967561
- Patent number 1,967,561
- Issue date Jul 24, 1934
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
1642559
- Patent number 1,642,559
- Issue date Sep 13, 1927
- E21 - EARTH DRILLING MINING
Information Patent Grant
792892
- Patent number 792,892
- Issue date Jun 20, 1905
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
371111
- Patent number 371,111
- Issue date Oct 4, 1887
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
COMPACT UNDERGROUND GIS FOR HIGH-VOLTAGE GAS-INSULATED SUBSTATION (...
- Publication number 20230253774
- Publication date Aug 10, 2023
- Hivoduct AG
- Walter Holaus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Equipment for the Installation of a Power Cable in a Tunnel
- Publication number 20220052515
- Publication date Feb 17, 2022
- PRYSMIAN S.P.A.
- Marco Bacchini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TRANSMISSION UNDERGROUND CABLE WINDING DEVICE AND POWER TRANS...
- Publication number 20210296865
- Publication date Sep 23, 2021
- SN ENC CO., LTD.
- Su Yeol LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DE-TRENCHING APPARATUS
- Publication number 20200347572
- Publication date Nov 5, 2020
- Antony Zymelka c/o Zytech LTD
- Antony Zymelka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Improvements to Protective Covers for Conduits such as Cables and/o...
- Publication number 20200203939
- Publication date Jun 25, 2020
- Fuchs Petrolub SE
- David Patrick CharlesHerbert Gooding
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ISOLATOR FOR MOUNTING CABLE HANGERS
- Publication number 20200003338
- Publication date Jan 2, 2020
- CommScope Technologies LLC
- Ronald A. Vaccaro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PLASTIC VOID CONSTRUCTION UNIT
- Publication number 20190086001
- Publication date Mar 21, 2019
- Michael L. Turner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONNECTION DEVICE AND ELECTRICAL TUNNEL INSTALLATION
- Publication number 20190081424
- Publication date Mar 14, 2019
- Woertz Engineering AG
- Tamas Onodi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Compact, High Power, High Voltage, Long-Distance Electrical Transmi...
- Publication number 20150180217
- Publication date Jun 25, 2015
- Marvin S Keshner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SIDE LOADING CONDUIT SPACER
- Publication number 20080279635
- Publication date Nov 13, 2008
- UNDERGROUND DEVICES, INC.
- Donald P. McCoy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CABLE CLAMP
- Publication number 20080230657
- Publication date Sep 25, 2008
- ELLIS PATENTS LIMITED
- Andrew Booth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROAD-SYSTEM FIRE STOP
- Publication number 20070144112
- Publication date Jun 28, 2007
- Norinco
- Christian FUMALLE
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Inspectable tunnel for underground pipes and cables
- Publication number 20050271475
- Publication date Dec 8, 2005
- Angel Garcia Ballesteros
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and equipment for the installation of a power cable in a tunnel

Power transmission underground cable winding device and power trans...

De-trenching apparatus

Isolator for mounting cable hangers

Protective covers for conduits such as cables and/or hoses

Electrical cable support arrangement

Connection device and electrical tunnel installation

Plastic void construction unit

Multi level cable bus system with modular cable trays

Compact, high power, high voltage, long-distance electrical transmi...

Cable clamp

Side loading conduit spacer

Inspectable tunnel for underground pipes and cables

Packaging for an electrochemical device and device using same

Device for laying and suspending cables

Method and apparatus for the restrained and flame-retardant laying...

2483050

1967561

1642559

792892

371111

Patents Applicationslast 30 patents

COMPACT UNDERGROUND GIS FOR HIGH-VOLTAGE GAS-INSULATED SUBSTATION (...

Method and Equipment for the Installation of a Power Cable in a Tunnel

POWER TRANSMISSION UNDERGROUND CABLE WINDING DEVICE AND POWER TRANS...

DE-TRENCHING APPARATUS

Improvements to Protective Covers for Conduits such as Cables and/o...

ISOLATOR FOR MOUNTING CABLE HANGERS

PLASTIC VOID CONSTRUCTION UNIT

CONNECTION DEVICE AND ELECTRICAL TUNNEL INSTALLATION

Compact, High Power, High Voltage, Long-Distance Electrical Transmi...

SIDE LOADING CONDUIT SPACER

CABLE CLAMP

ROAD-SYSTEM FIRE STOP

Inspectable tunnel for underground pipes and cables