Patents by Inventor Glenn Douglas Bonsall

Glenn Douglas Bonsall 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).

  • Touch screen enclosure having a universal rear enclosure unit, a touch screen plate, and first and second seals
    Patent number: 5640296
    Abstract: An enclosure system for an electronic device such as a capacitive touch screen system preferably includes a front cover coupled to a universal rear enclosure unit via a hinge. A pan located between the front cover and the universal rear enclosure unit is pivotably coupled to the front cover. The front cover houses a touch screen and a display between the pan and the front cover. The universal rear enclosure unit houses computer equipment and power electronics for use by the touch screen, and does not have to be individually sized based on the size of the touch screen. The enclosure system also includes a seal between the front cover and the touch screen plate and between the touch screen plate and the universal rear enclosure unit, which prevents moisture or other debris from entering the enclosure system.
    Type: Grant
    Filed: September 27, 1995
    Date of Patent: June 17, 1997
    Assignee: Dynapro Systems, Inc.
    Inventors: Glenn Douglas Bonsall, Ezra Timothy Peachey