TREA

Golden Gate Switchboard Co.

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Organization

  • Napa, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum circuit breaker
    • Patent number 4,587,390
    • Issue date May 6, 1986
    • Golden Gate Switchboard Co.
    • Keith I. Gray
    • H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

  • Information Trademark

    73504506 - TRI-VAC
    • Serial number 73504506
    • Registration number 1355093
    • Filing date Oct 18, 1984
    • Golden Gate Switchboard Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments