TREA

Staff transport system

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Industry

  • CPC
  • E21F13/004
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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS E21F13/00Transport specially adapted to underground conditions

Current Industry

E21F13/004Staff transport system
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Suspension device for monorail crane and monorail crane
    • Patent number 11,059,497
    • Issue date Jul 13, 2021
    • Taiyuan University of Technology
    • Ziming Kou
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Overhead rail guidance and signaling system
    • Patent number 9,669,843
    • Issue date Jun 6, 2017
    • Jeremiah David Heaton
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Overhead rail guidance and signaling system
    • Patent number 9,533,691
    • Issue date Jan 3, 2017
    • Jeremiah David Heaton
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Mine personnel carrier integrated information display
    • Patent number 8,866,618
    • Issue date Oct 21, 2014
    • Raytheon Company
    • Steven A. Cotten
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mining utility transport vehicle
    • Patent number 7,743,869
    • Issue date Jun 29, 2010
    • Listerhill Total Maintenance Center LLC
    • Donald B. Flournoy, Jr.
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Rail-guided transport system
    • Patent number 7,513,463
    • Issue date Apr 7, 2009
    • DM Technologies GmbH & Co KG
    • Martin Rossmann
    • B61 - RAILWAYS
  • Information Patent Grant

    Modular mine service vehicle
    • Patent number 7,441,809
    • Issue date Oct 28, 2008
    • Oldenburg Group Incorporated
    • Perry L. Coombs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Life protector enclosure for mines
    • Patent number 4,815,363
    • Issue date Mar 28, 1989
    • Charles R. Harvey
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Multiple personnel transporter vehicle for low vein mines
    • Patent number 4,415,051
    • Issue date Nov 15, 1983
    • Mine Equipment Company
    • Jerry F. Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Capsule apparatus for transporting a disabled person
    • Patent number 4,265,353
    • Issue date May 5, 1981
    • Eastern Associated Coal Corp.
    • Alvin J. Hill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mine locomotive
    • Patent number 4,212,250
    • Issue date Jul 15, 1980
    • Thomas Hill (Rotherham) Limited
    • William F. Burgess
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Operator carriage
    • Patent number 4,151,905
    • Issue date May 1, 1979
    • Taiheiyo Engineering Incorporated
    • Ken Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Shut-down apparatus for conveyor belts in underground mines
    • Patent number 4,104,518
    • Issue date Aug 1, 1978
    • Siemens Aktiengesellschaft
    • Martin Schachinger
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3926276
    • Patent number 3,926,276
    • Issue date Dec 16, 1975
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3295632
    • Patent number 3,295,632
    • Issue date Jan 3, 1967
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3164104
    • Patent number 3,164,104
    • Issue date Jan 5, 1965
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents