Patents by Inventor Ludovico Marchese

Ludovico Marchese 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).

  • Lamp with changing luminous effects
    Patent number: 4072855
    Abstract: A lamp having a moving luminous aesthetic effect made up of a luminous incandescent source directed through a transparent container above the luminous source and being filled with a liquid mixture of trichloroethylene and dichloroethylene having dispersed therein a plurality of platelets adapted to float in the liquid, each of the platelets having at least one reflecting surface thereon.
    Type: Grant
    Filed: January 27, 1976
    Date of Patent: February 7, 1978
    Inventor: Ludovico Marchese