Patents by Inventor Kenneth N. Whah

Kenneth N. Whah 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: 7472974
    Abstract: A storage bin assembly for mounting to a household refrigerator door comprises a storage bin defining a recess and having an opening to provide access to the recess. The storage bin is movably mounted to the door for movement between an opened position where the recess can be accessed through the opening and a closed position where the opening is sealed with the door. The door can comprise a housing that supports the storage bin and seals with the storage bin when the storage bin is in the closed position. The storage bin can comprise a peripheral wall that defines the recess and terminates at an upper edge defining the opening.
    Type: Grant
    Filed: May 6, 2005
    Date of Patent: January 6, 2009
    Assignee: Whirlpool Corporation
    Inventors: Matthew G. Czach, Jonathan P. Van Dore, Marcus W. Franck, Kenneth N. Whah, Richard B. Mills, David L. Meese
  • Patent number: 6591439
    Abstract: This invention relates a control for an automatic washer incorporating a spray pretreatment or stain care cycle. In order to manage the occurrence of the condition of suds lock, the state of the washing machine related to the suds lock condition during spray pretreatment is determined by one or more of a number of methods. With this information concerning the state of the spray pretreatment process, the occurrence of suds lock can be ascertained and the cycle can be controlled accordingly to minimize negative effects resulting from a prolonged suds lock condition. Additionally, with certain information related to the occurrence of suds lock, steps can be taken during the spray pretreatment portion of the cycle to avoid the condition of suds lock altogether. Using the same primary process for measuring suds lock, load size can also be ascertained. Information about load size can be used to control the wash cycle.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: July 15, 2003
    Assignee: Whirlpool Corporation
    Inventors: Kenneth N. Whah, John W. Euler, Robert J. Pinkowski, John Carl Aldrin
  • Patent number: 6584811
    Abstract: This invention relates a control for an automatic washer incorporating a spray pretreatment or stain care cycle. In order to manage the occurrence of the condition of suds lock, the state of the washing machine related to the suds lock condition during spray pretreatment is determined by one or more of a number of methods. With this information concerning the state of the spray pretreatment process, the occurrence of suds lock can be ascertained and the cycle can be controlled accordingly to minimize negative effects resulting from a prolonged suds lock condition. Additionally, with certain information related to the occurrence of suds lock, steps can be taken during the spray pretreatment portion of the cycle to avoid the condition of suds lock altogether. Using the same primary process for measuring suds lock, load size can also be ascertained. Information about load size can be used to control the wash cycle.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: July 1, 2003
    Assignee: Whirlpool Patents Company
    Inventors: Kenneth N. Whah, John W. Euler, Robert J. Pinkowski, John Carl Aldrin
  • Patent number: 6393872
    Abstract: This invention relates a control for an automatic washer incorporating a spray pretreatment or stain care cycle. In order to manage the occurrence of the condition of suds lock, the state of the washing machine related to the suds lock condition during spray pretreatment is determined by one or more of a number of methods. With this information concerning the state of the spray pretreatment process, the occurrence of suds lock can be ascertained and the cycle can be controlled accordingly to minimize negative effects resulting from a prolonged suds lock condition. Additionally, with certain information related to the occurrence of suds lock, steps can be taken during the spray pretreatment portion of the cycle to avoid the condition of suds lock altogether. Using the same primary process for measuring suds lock, load size can also be ascertained. Information about load size can be used to control the wash cycle.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: May 28, 2002
    Assignee: Whirlpool Corporation
    Inventors: Kenneth N. Whah, John W. Euler, Robert J. Pinkowski, John Carl Aldrin
  • Publication number: 20010052249
    Abstract: This invention relates a control for an automatic washer incorporating a spray pretreatment or stain care cycle. In order to manage the occurrence of the condition of suds lock, the state of the washing machine related to the suds lock condition during spray pretreatment is determined by one or more of a number of methods. With this information concerning the state of the spray pretreatment process, the occurrence of suds lock can be ascertained and the cycle can be controlled accordingly to minimize negative effects resulting from a prolonged suds lock condition. Additionally, with certain information related to the occurrence of suds lock, steps can be taken during the spray pretreatment portion of the cycle to avoid the condition of suds lock altogether. Using the same primary process for measuring suds lock, load size can also be ascertained. Information about load size can be used to control the wash cycle.
    Type: Application
    Filed: July 5, 2001
    Publication date: December 20, 2001
    Inventors: Kenneth N. Whah, John W. Euler, Robert J. Pinkowski, John Carl Aldrin
  • Publication number: 20010049947
    Abstract: This invention relates a control for an automatic washer incorporating a spray pretreatment or stain care cycle. In order to manage the occurrence of the condition of suds lock, the state of the washing machine related to the suds lock condition during spray pretreatment is determined by one or more of a number of methods. With this information concerning the state of the spray pretreatment process, the occurrence of suds lock can be ascertained and the cycle can be controlled accordingly to minimize negative effects resulting from a prolonged suds lock condition. Additionally, with certain information related to the occurrence of suds lock, steps can be taken during the spray pretreatment portion of the cycle to avoid the condition of suds lock altogether. Using the same primary process for measuring suds lock, load size can also be ascertained. Information about load size can be used to control the wash cycle.
    Type: Application
    Filed: July 5, 2001
    Publication date: December 13, 2001
    Inventors: Kenneth N. Whah, John W. Euler, Robert J. Pinkowski, John Carl Aldrin
  • Publication number: 20010047670
    Abstract: This invention relates a control for an automatic washer incorporating a spray pretreatment or stain care cycle. In order to manage the occurrence of the condition of suds lock, the state of the washing machine related to the suds lock condition during spray pretreatment is determined by one or more of a number of methods. With this information concerning the state of the spray pretreatment process, the occurrence of suds lock can be ascertained and the cycle can be controlled accordingly to minimize negative effects resulting from a prolonged suds lock condition. Additionally, with certain information related to the occurrence of suds lock, steps can be taken during the spray pretreatment portion of the cycle to avoid the condition of suds lock altogether. Using the same primary process for measuring suds lock, load size can also be ascertained. Information about load size can be used to control the wash cycle.
    Type: Application
    Filed: July 5, 2001
    Publication date: December 6, 2001
    Inventors: Kenneth N. Whah, John W. Euler, Robert J. Pinkowski, John Carl Aldrin
  • Patent number: 6269666
    Abstract: This invention relates a control for an automatic washer incorporating a spray pretreatment or stain care cycle. In order to manage the occurrence of the condition of suds lock, the state of the washing machine related to the suds lock condition during spray pretreatment is determined by one or more of a number of methods. With this information concerning the state of the spray pretreatment process, the occurrence of suds lock can be ascertained and the cycle can be controlled accordingly to minimize negative effects resulting from a prolonged suds lock condition. Additionally, with certain information related to the occurrence of suds lock, steps can be taken during the spray pretreatment portion of the cycle to avoid the condition of suds lock altogether. Using the same primary process for measuring suds lock, load size can also be ascertained. Information about load size can be used to control the wash cycle.
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: August 7, 2001
    Assignee: Whirlpool Corporation
    Inventors: Kenneth N. Whah, John W. Euler, Robert J. Pinkowski, John Carl Aldrin
  • Patent number: 6138692
    Abstract: A method for operating an automatic dishwasher in a manner to minimize the deposition of contaminants or filming on the dishes is provided. The present invention contemplates that objectionable filming on washed dishes or dishware items may occur if residual water left on the dishes at the end of the final drain step is not given a chance to drip off or drain from the dishware. The present invention provides for a drip period following the final drain step in the dishwashing cycle. The drip period provides an opportunity for gravity assisted draining or "drip-off" of residual water from the dishware items prior to evaporation such that the minute particles which are suspended in the residual water are not deposited onto the dishes. During the drip period, rapid evaporation of residual liquid from the dishware items is prevented.
    Type: Grant
    Filed: January 22, 1999
    Date of Patent: October 31, 2000
    Assignee: Whirlpool Corporation
    Inventors: Duane M. Kobos, Kenneth N. Whah, Tony L. Ellis, Ernst Grunewald, Ralph E. Christman