Patents by Inventor Wm. Derek Slone

Wm. Derek Slone 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: 6880358
    Abstract: An apparatus for a countertop ice dispenser or ice and beverage dispenser is made from a single piece plastic ice bin. Parts for the dispenser are assembled into sub-assemblies before final assembly. The ice bin may be made by a rotomolding process. This uses relatively inexpensive molds with reasonable control over the thickness of the resulting bin, while allowing up to 0.005? of variation per inch of length in the overall size of the ice bin. The resulting ice bin has hollow walls that can be filled with insulating foam. An attractive dispenser may be assembled from such an ice bin, with metal panels and a plastic base. If a combined ice/beverage dispenser is desired, a cold plate and dispensing valve may be included. The plastic base and a plastic drain pan have integral attachments that mate for assembly. The dispenser may also be easily disassembled for repair.
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: April 19, 2005
    Assignee: Manitowoc Foodservice Companies, Inc.
    Inventors: Alan S. Lucas, Wm. Derek Slone, M. Scott Bennett, Hershel E. Fancher
  • Publication number: 20030230108
    Abstract: An apparatus for a countertop ice dispenser or ice and beverage dispenser is made from a single piece plastic ice bin. Parts for the dispenser are assembled into sub-assemblies before final assembly. The ice bin may be made by a rotomolding process. This uses relatively inexpensive molds with reasonable control over the thickness of the resulting bin, while allowing up to 0.005″ of variation per inch of length in the overall size of the ice bin. The resulting ice bin has hollow walls that can be filled with insulating foam. An attractive dispenser may be assembled from such an ice bin, with metal panels and a plastic base. If a combined ice/beverage dispenser is desired, a cold plate and dispensing valve may be included. The plastic base and a plastic drain pan have integral attachments that mate for assembly. The dispenser may also be easily disassembled for repair.
    Type: Application
    Filed: March 14, 2003
    Publication date: December 18, 2003
    Inventors: Alan S. Lucas, Wm. Derek Slone, M. Scott Bennett, Hershel E. Fancher