TREA

CENTRAL MINE EQUIPMENT COMPANY

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Organization

  • ST. LOUIS, MO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Manually operable rod holder
    • Patent number 5,727,432
    • Issue date Mar 17, 1998
    • Central Mine Equipment Co.
    • Raymond W. Burns
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hollow auger head assembly
    • Patent number 5,497,843
    • Issue date Mar 12, 1996
    • Central Mine Equipment
    • Raymond W. Burns
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary earth drill bit socket shield
    • Patent number 5,460,232
    • Issue date Oct 24, 1995
    • Central Mine Equipment Company
    • Raymond W. Burns
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Outboard planetary gear assembly for tracked vehicles
    • Patent number 5,401,218
    • Issue date Mar 28, 1995
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drill rig shut-off system
    • Patent number 5,085,280
    • Issue date Feb 4, 1992
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Kelly bar coupling
    • Patent number 5,062,490
    • Issue date Nov 5, 1991
    • Central Mine Equipment
    • Charles L. Rassieur
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Vehicle mounted drill rod holding device
    • Patent number 4,870,738
    • Issue date Oct 3, 1989
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic kelly bar chuck
    • Patent number 4,854,395
    • Issue date Aug 8, 1989
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Metal faced soft tracks
    • Patent number 4,795,222
    • Issue date Jan 3, 1989
    • Central Mine Equipment Company
    • Francis L. Smith
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Earth drill rig
    • Patent number 4,638,871
    • Issue date Jan 27, 1987
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Side feed water swivel
    • Patent number 4,585,256
    • Issue date Apr 29, 1986
    • Central Mine Equipment
    • Charles L. Rassieur
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Assembly structure for a soil sampler
    • Patent number 4,576,498
    • Issue date Mar 18, 1986
    • Central Mine Equipment
    • Charles L. Rassieur
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill string joint
    • Patent number 4,482,173
    • Issue date Nov 13, 1984
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Apparatus and method for taking soil samples
    • Patent number 4,456,079
    • Issue date Jun 26, 1984
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Automatic drive hammer system
    • Patent number 4,405,020
    • Issue date Sep 20, 1983
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Rotary drill with a kelly bar and hydraulic chuck
    • Patent number 4,393,945
    • Issue date Jul 19, 1983
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill rod holding and break-out device
    • Patent number 4,345,493
    • Issue date Aug 24, 1982
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill rig hoist
    • Patent number 4,192,485
    • Issue date Mar 11, 1980
    • Central Mine Equipment Company
    • Charles L. Rassieur
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75389539 - CME JUGGERNAUT DIRECTIONAL DRILLING EQUIPMENT
    • Serial number 75389539
    • Filing date Nov 13, 1997
    • Central Mine Equipment Company
    • 7 - Machines and machine tools
  • Information Trademark

    72116208 - CME
    • Serial number 72116208
    • Registration number 725333
    • Filing date Mar 22, 1961
    • CENTRAL MINE EQUIPMENT COMPANY
    • 6 - Common metals and their alloys
  • Information Trademark

    71599693 - COALMASTER
    • Serial number 71599693
    • Registration number 568727
    • Filing date Jun 24, 1950
    • CENTRAL MINE EQUIPMENT COMPANY
    • 8 - Hand tools and implements (hand-operated)