TREA

KENNEDY METAL PRODUCTS & BUILDINGS, INC.

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  • Taylorville, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Box check for conveyor belt and method of installation
    • Patent number 8,960,419
    • Issue date Feb 24, 2015
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Articulated mine door opening mechanism
    • Patent number 8,800,204
    • Issue date Aug 12, 2014
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mine refuge
    • Patent number 8,678,515
    • Issue date Mar 25, 2014
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Mine seal with electrically non-conductive ties
    • Patent number 8,444,108
    • Issue date May 21, 2013
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reinforced mine ventilation device
    • Patent number 8,220,094
    • Issue date Jul 17, 2012
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Energy usage control for a building
    • Patent number 8,172,153
    • Issue date May 8, 2012
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    High-strength anchor system, safe room bulkhead, and method of anch...
    • Patent number 8,162,569
    • Issue date Apr 24, 2012
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Mine refuge
    • Patent number 8,007,047
    • Issue date Aug 30, 2011
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • E04 - BUILDING
  • Information Patent Grant

    Differential temperature display system
    • Patent number 7,891,574
    • Issue date Feb 22, 2011
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Hydraulically powered door and systems for operating same in low-te...
    • Patent number 7,665,930
    • Issue date Feb 23, 2010
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Mine refuge
    • Patent number 7,533,942
    • Issue date May 19, 2009
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • E04 - BUILDING
  • Information Patent Grant

    Jack for carrying and installing mine panels
    • Patent number 7,438,506
    • Issue date Oct 21, 2008
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Mine door system with trigger-actuated latch mechanism
    • Patent number 7,393,025
    • Issue date Jul 1, 2008
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mine ventilation panel system
    • Patent number 7,267,505
    • Issue date Sep 11, 2007
    • Kennedy Metal Products & Buildings, Inc.
    • William R. Kennedy
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents