Patents by Inventor Jonathan M. Cate

Jonathan M. Cate 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).

  • Eyeglasses with magnetic attachment lens
    Patent number: 6164774
    Abstract: A combination eyeglass frame and attachment frame which includes two pairs of magnets, one pair being mounted on the inside surface of the temples of the eyeglass frame and the other pair being mounted at the ends of the attachment frame. The attachment frame is provided with a bridge member and wire members which mechanically support and hold the attachment frame magnets in place, and the attachment frame bridge member and wire members are positioned relative to the attachment frame magnets to engage the bridge member and upper edge portion of the eyeglass frame, respectively, when the attachment frame is mounted in place on the eyeglass frame.
    Type: Grant
    Filed: September 17, 1999
    Date of Patent: December 26, 2000
    Assignee: United Syntek Corporation
    Inventor: Jonathan M. Cate