TREA

Ballantine Laboratories, Inc.

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Organization

  • Boonton, NJ, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable instrument case
    • Patent number RE32762
    • Issue date Oct 11, 1988
    • Ballantine Laboratories, Inc.
    • Fred L. Katzmann
    • 220 - Receptacles
  • Information Patent Grant

    AC-DC transfer standard overload protection circuit
    • Patent number 4,733,322
    • Issue date Mar 22, 1988
    • Ballantine Laboratories, Inc.
    • Jerry Harper
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Resistive sensing thermal device for current measurement
    • Patent number 4,695,793
    • Issue date Sep 22, 1987
    • Ballantine Laboratories, Inc.
    • Fred L. Katzmann
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Broadband voltmeter
    • Patent number 4,255,706
    • Issue date Mar 10, 1981
    • Ballantine Laboratories, Inc.
    • Haig Soojian
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electronic instrument case
    • Patent number D251370
    • Issue date Mar 20, 1979
    • Ballantine Laboratories, Inc.
    • Fred L. Katzmann
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Electronic instrument case
    • Patent number D251369
    • Issue date Mar 20, 1979
    • Ballantine Laboratories, Inc.
    • Fred L. Katzmann
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Electronic instrument case
    • Patent number D251368
    • Issue date Mar 20, 1979
    • Ballantine Laboratories, Inc.
    • Fred L. Katzmann
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Adjustable instrument case
    • Patent number 4,090,632
    • Issue date May 23, 1978
    • Ballantine Laboratories, Inc.
    • Fred L. Katzmann
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Direct-reading decibel meter
    • Patent number 4,000,463
    • Issue date Dec 28, 1976
    • Ballantine Laboratories, Inc.
    • Fred L. Katzmann
    • G01 - MEASURING TESTING

Trademarklast 30 trademarks

  • Information Trademark

    74675573 - SCOPE-CAL
    • Serial number 74675573
    • Registration number 2129265
    • Filing date May 10, 1995
    • Ballantine Laboratories, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73403769 - COMPUTEST
    • Serial number 73403769
    • Registration number 1307737
    • Filing date Nov 24, 1982
    • Ballantine Laboratories, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73022403 - BALLANTINE
    • Serial number 73022403
    • Registration number 1021675
    • Filing date May 24, 1974
    • BALLANTINE LABORATORIES, INC.
    • 37 - Building construction
  • Information Trademark

    73022401 - BALLANTINE
    • Serial number 73022401
    • Registration number 1024553
    • Filing date May 24, 1974
    • BALLANTINE LABORATORIES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72423464 - BALLANTINE
    • Serial number 72423464
    • Registration number 970706
    • Filing date May 5, 1972
    • BALLANTINE LABORATORIES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments