Patents by Inventor Konrad C. Billetz

Konrad C. Billetz 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).

  • Removable eyeglass lens and frame platform
    Patent number: 9753303
    Abstract: An eyeglass assembly includes a frame having first and second lens openings. A lens is dimensioned for receipt in the lens opening. The lens has a key selectively interconnecting the lens to frame in a lens opening. The key has a protrusion received in a complementary groove in the frame around the lens opening, and a tab along a minor portion of the key that is received in a notch in the frame groove which provide a region where less force is required to mount or remove the lens relative to the frame.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: September 5, 2017
    Assignee: FRAMERI INC.
    Inventors: Konrad C. Billetz, Noel L. Gauthier
  • REMOVABLE EYEGLASS LENS AND FRAME PLATFORM
    Publication number: 20160202496
    Abstract: An eyeglass assembly includes a frame having first and second lens openings. A lens is dimensioned for receipt in the lens opening. The lens has a key selectively interconnecting the lens to frame in a lens opening. The key has a protrusion received in a complementary groove in the frame around the lens opening, and a tab along a minor portion of the key that is received in a notch in the frame groove which provide a region where less force is required to mount or remove the lens relative to the frame.
    Type: Application
    Filed: August 27, 2014
    Publication date: July 14, 2016
    Applicant: FRAMERI INC.
    Inventors: Konrad C. Billetz, Noel L. Gauthier