TREA

Concept Engineering Group, Inc.

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Organization

  • Verona, PA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Handle for pneumatic excavation tool
    • Patent number D435207
    • Issue date Dec 19, 2000
    • Concept Engineering Group, Inc.
    • Richard D. Nathenson
    • D08 - Tools and hardware
  • Information Patent Grant

    Pneumatic excavator
    • Patent number 6,158,152
    • Issue date Dec 12, 2000
    • Concept Engineering Group, Inc.
    • Richard D. Nathenson
    • B08 - CLEANING
  • Information Patent Grant

    Electromagnetic flow control valve for a liquid metal
    • Patent number 6,044,858
    • Issue date Apr 4, 2000
    • Concept Engineering Group, Inc.
    • Richard D. Nathenson
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Pneumatic excavator
    • Patent number 5,966,847
    • Issue date Oct 19, 1999
    • Concept Engineering Group, Inc.
    • Richard D. Nathenson
    • B08 - CLEANING
  • Information Patent Grant

    Pneumatic nozzle
    • Patent number D408830
    • Issue date Apr 27, 1999
    • Concept Engineering Group, Inc.
    • Richard D. Nathenson
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Mobile safe excavation system having a deflector plate and vacuum s...
    • Patent number 5,860,232
    • Issue date Jan 19, 1999
    • Concept Engineering Group, Inc.
    • Richard D. Nathenson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    78654811 - AIR-VAC
    • Serial number 78654811
    • Registration number 3143743
    • Filing date Jun 21, 2005
    • Concept Engineering Group, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    75784912 - MAG-GATE
    • Serial number 75784912
    • Registration number 2919194
    • Filing date Aug 26, 1999
    • Concept Engineering Group, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75218813 - SAFEX
    • Serial number 75218813
    • Registration number 2239395
    • Filing date Dec 26, 1996
    • Concept Engineering Group, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    75218811 - AIRSPADE
    • Serial number 75218811
    • Registration number 2216685
    • Filing date Dec 26, 1996
    • Concept Engineering Group, Inc.
    • 7 - Machines and machine tools