ELCO CORPORATION

Organization

  • WILLOW GROVE, PA, US

Patents Grantslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73728077 - NO-TWIST

    • Serial number 73728077
    • Registration number 1548034
    • Filing date May 12, 1988
    • ELCO CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73728045 - MICROLEAF

    • Serial number 73728045
    • Registration number 1546155
    • Filing date May 12, 1988
    • ELCO CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72443153 - OPTISONICS

    • Serial number 72443153
    • Registration number 996396
    • Filing date Dec 7, 1972
    • ELCO CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments