Patents by Inventor Melanie L. Heller

Melanie L. Heller 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).

  • Fastener measuring device
    Patent number: 5390427
    Abstract: An elongate handle mounts a support plate, with the support plate including a slide plate arranged in a sliding coaxial relationship along the support plate relative to the handle, with the support plate having a first fixed jaw and a second movable jaw displaceable along the support plate, with the slide plate having an indicator lug arranged for indication of a fastener size positioned between the jaws, as indicated, upon one of a plurality of scales on opposed sides of the indicator lug.
    Type: Grant
    Filed: May 10, 1993
    Date of Patent: February 21, 1995
    Inventors: David W. Heller, Melanie L. Heller