Patents by Inventor Wojtek Plichta

Wojtek Plichta 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).

  • Multipurpose coupling for connecting decorations to a stake
    Patent number: 5597229
    Abstract: A decorative lighting arrangement includes a support, especially a stake driven into the ground, and a lighting fixture including a socket and a light bulb mounted in the socket. A coupling connects the lighting fixture to the support so that the light bulb and at least a predominant portion of the socket are disposed upwardly of an upper region of the support to be visible thereat.
    Type: Grant
    Filed: April 6, 1995
    Date of Patent: January 28, 1997
    Assignee: Noma Inc.
    Inventors: Wojtek Plichta, Ivan Liu, Charles W. Fennessy, Frank Lang