Patents by Inventor Raymond Neils Johnson

Raymond Neils Johnson 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).

  • Load-compacting vehicle
    Patent number: 4013181
    Abstract: A load-compacting vehicle adapted to handle compressible refuse includes a wheeled chassis supporting a cylindrical barrel having a closed end and a door-like access end against which refuse can be compacted by a piston-like plunger contained in the barrel. The vehicle includes a ram device whereby the plunger can be advanced longitudinally of the barrel from the closed end to the access end to compress or expel refuse within the barrel depending upon whether the door-like access end is open or closed.
    Type: Grant
    Filed: June 23, 1975
    Date of Patent: March 22, 1977
    Inventor: Raymond Neils Johnson