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Abacus Controls, Inc.

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Organization

  • Chelmsford, MA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Multimode power processor
    • Patent number 5,929,538
    • Issue date Jul 27, 1999
    • Abacus Controls Inc.
    • George A. O'Sullivan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75634658 - TURBOVERTER
    • Serial number 75634658
    • Registration number 2411315
    • Filing date Feb 4, 1999
    • ABACUS CONTROLS, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75614152 - ABACUS CONTROLS, INC.
    • Serial number 75614152
    • Registration number 2357010
    • Filing date Dec 31, 1998
    • Abacus Controls, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74325813 - POWER RECYCLER
    • Serial number 74325813
    • Registration number 1780047
    • Filing date Oct 26, 1992
    • ABACUS CONTROLS, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73159408 - SUNVERTER
    • Serial number 73159408
    • Registration number 1109935
    • Filing date Feb 21, 1978
    • ABACUS CONTROLS, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments