Patents by Inventor Peter M. Craig

Peter M. Craig 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).

  • Combination visible and infrared pipe
    Publication number: 20010043780
    Abstract: Many device components include a printed circuit board supporting light-generating means along with a light pipe to conduct light from the light-generating means to a diffuser adjacent the surface of the components. The present invention offers an improvement whereby the light pipe can be utilized both for transmission of visible wavelengths and for transmission/reception of invisible (infrared) wavelengths. To accomplish this, a light pipe is constituted of two adjacent portions, and an infrared transceiver module is coupled into both portions.
    Type: Application
    Filed: May 18, 2001
    Publication date: November 22, 2001
    Inventors: Edward P. Gancarcik, Peter M. Craig
  • Educational toy desk
    Patent number: D263158
    Type: Grant
    Filed: February 14, 1979
    Date of Patent: February 23, 1982
    Assignee: Peter Pan Playthings Limited
    Inventor: Peter M. Craig