Patents by Inventor Miguel Calienes

Miguel Calienes 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).

  • Multi-reflection clock
    Patent number: 4177634
    Abstract: A multi-reflection clock having a two way mirror mounted over the face of the clock, a one way mirror as the face of the clock with the reflecting surface of the one way mirror on the rear side of the face of the clock and sources of light arranged in a circle between the two mirrors whereby reflections of the sources of light appear to an observer in a plurality of substantially symmetrically disposed lines about the clock converging together toward the rear of the clock.
    Type: Grant
    Filed: September 20, 1977
    Date of Patent: December 11, 1979
    Inventor: Miguel Calienes