Patents Assigned to R. M. Geer
  • Fire door for trailers
    Patent number: 4106236
    Abstract: A push-out fire door for the side walls of trailers or the like providing egress from the trailer by quick release of a latch inside of the trailer holding the door to the trailer walls and a slight push on the door causing it to pivot outwardly of the trailer dislodging therefrom and falling away from the side of the trailer.
    Type: Grant
    Filed: March 30, 1977
    Date of Patent: August 15, 1978
    Assignees: H. W. Kochs, Jr., R. M. Geer, Lois Jean Cason
    Inventor: Howard G. Oliphant