OPTICAL DEVICES, INC.

Organization

  • RADNOR, PA, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74589873 - VISION CARE FILTER

    • Serial number 74589873
    • Registration number 1929780
    • Filing date Oct 24, 1994
    • Optical Devices Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73596027

    • Serial number 73596027
    • Registration number 1447192
    • Filing date Apr 30, 1986
    • OPTICAL DEVICES INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments