Patents by Inventor Arthur Denys Holt

Arthur Denys Holt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fusible resistor
    Patent number: 3978443
    Abstract: A fusible resistor has a substrate on which two terminal paths are formed. A resistor in the form of an area of resistive material deposited onto the substrate extends between the terminal paths. The expected line of fracture of the substrate, upon a current flowing through the resistor such that the rate wattage is exceeded, crosses at least one of the terminal paths. Desirably at least one line or zone of weakness is formed in the substrate.
    Type: Grant
    Filed: October 4, 1974
    Date of Patent: August 31, 1976
    Assignee: Erie Electronics Limited
    Inventors: Colin Dennis, Arthur Denys Holt, Patrick William Henry Moore