TREA

LTJ Enterprises, Inc.

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Organization

  • Waldorf, MD, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Bin level indicator
    • Patent number 10,557,740
    • Issue date Feb 11, 2020
    • LTJ Enterprises, Inc.
    • Thomas C. Johnson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bin level inicator
    • Patent number 10,408,659
    • Issue date Sep 10, 2019
    • LTJ Enterprises, Inc.
    • Thomas C. Johnson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Material level indicator actuator
    • Patent number D848874
    • Issue date May 21, 2019
    • LTJ Enterprises, Inc.
    • Thomas C. Johnson
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Combined timepiece and golfing tool
    • Patent number D348402
    • Issue date Jul 5, 1994
    • LTJ Enterprises
    • Thomas L. McDonald
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Actuator for visual indicator
    • Patent number 5,088,323
    • Issue date Feb 18, 1992
    • LTJ Enterprises, Inc.
    • Leonard W. Johnson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Visual indicator
    • Patent number 4,829,820
    • Issue date May 16, 1989
    • LTJ Enterprises, Inc.
    • Lenard W. Johnson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Visual indicator
    • Patent number 4,799,383
    • Issue date Jan 24, 1989
    • LTJ Enterprises, Inc.
    • Thomas C. Johnson
    • G01 - MEASURING TESTING

Trademarklast 30 trademarks

  • Information Trademark

    86017758 - LEVALERT INDICATOR MANUFACTURED BY LTJ ENTERPRISES INC R...
    • Serial number 86017758
    • Filing date Jul 23, 2013
    • LTJ ENTERPRISES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85046059 - LEVALERT
    • Serial number 85046059
    • Registration number 3900587
    • Filing date May 24, 2010
    • LTJ ENTERPRISES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85042736 - LEVALERT
    • Serial number 85042736
    • Registration number 3900336
    • Filing date May 19, 2010
    • LTJ ENTERPRISES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74693453 - LEVALERT
    • Serial number 74693453
    • Registration number 2095657
    • Filing date Jun 26, 1995
    • LTJ ENTERPRISES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74248407 - TIME TOOL
    • Serial number 74248407
    • Registration number 1724002
    • Filing date Feb 21, 1992
    • LTJ Enterprises, Inc.
    • 28 - Games and playthings
  • Information Trademark

    73705045 - E-Z EYE
    • Serial number 73705045
    • Registration number 1556592
    • Filing date Jan 11, 1988
    • LTJ ENTERPRISES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments