Patents by Inventor Leo H. Luquire

Leo H. Luquire 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: 5570275
    Abstract: A device for illuminating and magnifying printed cards for viewing is disclosed. A body of the device has a hollow central region with hollow, opposed sides. At least one pair of slots near a floor of the hollow central region receives at least one printed card, with a magnifying lens mounted in an upper region of the hollow central region. A separate enclosure having an illumination bulb mounted therein is provided in one of the hollow sides, with batteries mounted in another hollow side. An opening in the enclosure passes light across the central region, providing indirect illumination of the card.
    Type: Grant
    Filed: March 7, 1995
    Date of Patent: October 29, 1996
    Inventor: Leo H. Luquire