Patents by Inventor Henry E. Cooper, IV

Henry E. Cooper, IV 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).

  • Hot melt applicator
    Patent number: 4090643
    Abstract: A hot melt applicator of the type in which a preformed rod of thermoplastic composition is pressed against a heated body which transforms the composition in contact therewith into a molten state and in which pressure applied upon the pre-formed rod forces the molten hot melt composition through a nozzle or other aperture. The invention relates to improvements in the melting head, and in the rod advancing and feed mechanism.
    Type: Grant
    Filed: September 17, 1976
    Date of Patent: May 23, 1978
    Assignee: The Terrell Corporation
    Inventors: Everett R. Wilkinson, Jr., Henry E. Cooper, IV