Patents by Inventor Marlon D. Beahm

Marlon D. Beahm 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).

  • Window screen for pick-up truck
    Patent number: 4936368
    Abstract: An add-on window screen installable on the rear window of a pick-up truck to prevent flying insects and debris from entering the cab area of the truck through the rear window. The screen frame is engageable with pre-existing sealing strips on the window system, such that the screen is firmly located within the window opening without screws or other attachment devices. The window system does not have to be modified in any way in order to mount the add-on screen in the window opening.
    Type: Grant
    Filed: May 22, 1989
    Date of Patent: June 26, 1990
    Inventors: Carey P. Philbeck, Marlon D. Beahm