TREA

DUAL-LITE MANUFACTURING INC

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Organization

  • NAGUABO, PR
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Emergency lighting supervisory system
    • Patent number 4,799,039
    • Issue date Jan 17, 1989
    • Dual-Lite Manufacturing
    • James E. Balcom
    • G08 - SIGNALLING
  • Information Patent Grant

    Line receiver
    • Patent number 4,742,309
    • Issue date May 3, 1988
    • Dual-Lite Manufacturing Inc.
    • John W. Chu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Opaque sign plaque with dual reflector illumination
    • Patent number 4,561,203
    • Issue date Dec 31, 1985
    • Dual-Lite Manufacturing
    • Robert D. MacDonald
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    76039573 - SPECTRON LSN
    • Serial number 76039573
    • Registration number 2499141
    • Filing date May 3, 2000
    • Dual-Lite Manufacturing Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73713841 - SPECTRON
    • Serial number 73713841
    • Registration number 1593859
    • Filing date Feb 29, 1988
    • Dual-Lite, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments