Patents by Inventor Daniel R. Redmond

Daniel R. Redmond 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).

  • Glass filled plastic hinge
    Patent number: 4545090
    Abstract: A plastic hinge made of fifty percent (50%) glass filled plasticized nylon. The hinge includes a hinge pin having a twenty percent (20%) Delron (trademark) composition. The hinge is non-corrosive and thus is suitable for use in environments where the presence of metallic or other corrosive substances is prohibited. The hinge, which is formed by an injection molding process, is strong but not brittle and is not overly abrasive.
    Type: Grant
    Filed: September 24, 1984
    Date of Patent: October 8, 1985
    Inventor: Daniel R. Redmond