Patents by Inventor Aaron James Warkentin

Aaron James Warkentin 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).

  • Patent number: 4051645
    Abstract: Apples are packaged by introducing them in a water bath in which they float upwardly into an open bottom porous cage. After the cage is filled with apples it is moved laterally in the water bath to an apple loading zone for packaging in a wooden bin. The wooden bin is initially placed at such zone below the apple filled cage. The bin and cage are then raised out of the water to an elevation between a bin feed conveyor and a bin discharge conveyor. When and as the bin is being raised upwardly through the water the apples from the cage fall into the bin and once such apple filled bin reaches the above mentioned elevation an empty bin on the feed conveyor is moved to dislodge the apple-filled bin onto the discharge conveyor with the empty bin then remaining on the elevator and being subsequently moved downwardly through the water to a position below expectant arrival of another apple-filled cage.
    Type: Grant
    Filed: October 26, 1976
    Date of Patent: October 4, 1977
    Inventor: Aaron James Warkentin