Patents by Inventor John D. McCowan

John D. McCowan 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).

  • Fruit Harvesting device
    Publication number: 20020017429
    Abstract: A fruit harvesting device having a frame supported on wheels, one of which is a drive wheel. An elevatable and tiltable carriage supports a worker. An arm on the front of the frame is engageable with the tree so that device may be driven circumferentially about the tree as an area is picked to advance to an unpicked area of the tree.
    Type: Application
    Filed: April 10, 2001
    Publication date: February 14, 2002
    Inventor: John D. McCowan