Patents by Inventor Charles W. Pille

Charles W. Pille 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: 5918749
    Abstract: A rack accessory is provided for a dishwasher for holding plastic bowl lids and utensils. The accessory mounts onto one of the tines of a conventional dishwasher rack. The accessory includes a first receptacle portion with a resilient tab for frictionally engaging flat objects such as lids, and an arm defining a second receptacle portion for holding utensils and the like. An attachment member is provided on the rack accessory for removably mounting the accessory onto a rack tine. The attachment member may be in the form of a cap, a collar, or a clip.
    Type: Grant
    Filed: July 24, 1997
    Date of Patent: July 6, 1999
    Assignee: Maytag Corporation
    Inventors: Charles W. Pille, Rodney M. Welch
  • Patent number: 4795102
    Abstract: A bidirectional dishwasher pump includes a particle cutter adjacent the ingress to the drain pump cavity. The particle cutter is associated with the pump drive shaft and includes a primary edge portion and a secondary edge portion. Rotation in a first direction effects cutting of particles by the primary edge portion and rotation in a second direction effects relatively reduced particle cutting and radial outward movement of particles by the secondary edge portion.
    Type: Grant
    Filed: December 4, 1987
    Date of Patent: January 3, 1989
    Assignee: Maytag Corporation
    Inventors: Lawrence J. Jordan, Charles W. Pille