Patents by Inventor Alexander J. Arcadia

Alexander J. Arcadia 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: 5564816
    Abstract: An illuminated memorial for use at a grave site comprised of an opaque hollow structure that defines an interior chamber. An aperture extends into said hollow structure exposing a portion of the hollow chamber. The hollow structure itself is preferably formed from metal and is shaped and reinforced in its structure to resist physical damage from vandals. A light source is contained within hollow structure proximate the aperture, whereby light emitted by said light source is directed through said aperture. The light source is powered by at least one rechargeable battery. A photovoltaic source is supported at the highest point of the hollow structure, wherein said photovoltaic source converts light into electricity and recharges the rechargeable batteries during daylight conditions.
    Type: Grant
    Filed: April 21, 1995
    Date of Patent: October 15, 1996
    Inventors: Alexander J. Arcadia, Theresa P. North