Patents by Inventor Fred Scheeler

Fred Scheeler 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: 4597705
    Abstract: The herein disclosed invention relates to a device for automatically stacking in preselected multiples nestable, or other rigid forms, having a generally uniform size and a generally horizontal margin or rim, such as pie shells have. The stacking device is intended to be placed over, or structurally attached to, a conveyor means moving the items to be stacked into a location within the stacking device where they will be picked up and lifted vertically upward, one at a time, as they enter the pick-up location in a uniformly or randomly spaced relation, and held in the raised position until a preselected count is achieved, whereupon the stack of items will be automatically discharged onto the conveyor means or other suitable reception means from which the stack can be transferred to a packaging operation.
    Type: Grant
    Filed: June 22, 1984
    Date of Patent: July 1, 1986
    Assignee: Colborne Manufacturing Company
    Inventors: Fred Scheeler, David C. Eisendrath