Patents by Inventor Sheryll DeHeras

Sheryll DeHeras 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).

  • Patent number: 4773534
    Abstract: A printed circuit board transporter which is durable and highly reusable and which provides a maximum of electrostatic discharge shielding. The box has a unitary outer shell fabricated from conductive polypropylene having a double wall separated by I-Beams. The outer shell is folded to provide a bottom, four sides, a top and a closing flap. The closing flap has at least one buckle which affixes to a clip affixed to the top. An inner layer of anti-static cushioning material is affixed to the inner surfaces of the bottom and top so that a printed circuit board can be held within the transporter and be safe from electrostatic discharge or radio frequency interference.
    Type: Grant
    Filed: March 28, 1988
    Date of Patent: September 27, 1988
    Inventors: Charles DeHeras, Sheryll DeHeras