Patents by Inventor Daniel R. Bailey

Daniel R. Bailey 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).

  • Mobile visual signalling device
    Patent number: 4176483
    Abstract: The proposed invention is directed to an electrically driven and electrically controlled film viewing device including a viewing screen and a film transport means including a double reel assembly and further including means to drive the reels and also incorporating electrical control means for the drive means so as to selectively position the film with respect to the viewing screen.
    Type: Grant
    Filed: November 18, 1977
    Date of Patent: December 4, 1979
    Inventor: Daniel R. Bailey