Patents by Inventor Dwight A. Carper

Dwight A. Carper 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: 5219103
    Abstract: An apparatus for the storage and dispensing of particulate coffee in a domestic refrigerator comprising a sealed bin for preserving the freshness of the particulate coffee and a manually operated transfer mechanism for dispensing the coffee into a container for the preparation of coffee beverages. The transfer mechanism includes a rotary auger and a pick-up wheel disposed within the bin and operatively connected to a manual crank on the front of the bin. The auger feeds the coffee to the pick-up wheel, which deposits the coffee into a graduated chute from which the user may dispense the coffee to a suitable container.
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: June 15, 1993
    Assignee: Whirlpool Corporation
    Inventor: Dwight A. Carper
  • Patent number: 4997109
    Abstract: An apparatus for dispensing ice bodies collected in a storage receptacle, including a manually operable knob and structure connected thereto for delivering ice bodies from the collecting bin to a transfer mechanism which, in turn, delivers the ice bodies one at a time through a discharge chute to a dispensing space. The apparatus is self-contained so as to permit removal thereof from the refrigeration apparatus for dispensing of the ice bodies by manual rotation of the knob at locations remote from the refrigeration apparatus, as well as in the installed arrangement within the refrigeration apparatus. Accurate dispensing of the ice bodies one at a time is effected without personal contact with the ice bodies. A guide is associated with the discharge structure for locating a receiver, such as a glass or pitcher, accurately to receive the transferred ice bodies. Gears are utilized to provide desired operation of a conveyor auger for transferring the ice bodies from the collecting bin to the transfer mechanism.
    Type: Grant
    Filed: February 12, 1990
    Date of Patent: March 5, 1991
    Assignee: Whirlpool Corporation
    Inventor: Dwight A. Carper
  • Patent number: 4944566
    Abstract: A refrigeration apparatus accessory storage system is provided for mounting to a refrigeration apparatus shelf. The system includes a storage accessory for storing items to be refrigerated. Means are included for attaching the storage accessory to the shelf comprising a bracket having an adjustable base portion for engagement with the storage accessory and a connector portion for attaching the bracket to the shelf.
    Type: Grant
    Filed: January 9, 1989
    Date of Patent: July 31, 1990
    Assignee: Whirlpool Corporation
    Inventor: Dwight A. Carper
  • Patent number: D324869
    Type: Grant
    Filed: May 21, 1990
    Date of Patent: March 24, 1992
    Assignee: Whirlpool Corporation
    Inventor: Dwight A. Carper