Patents by Inventor Elaine Claire Walker

Elaine Claire Walker 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: 8899701
    Abstract: A household item (12), such as a microwave oven, can be moved from a lowered storage position to a raised usable position. In the storage position the moving surface lid (14) is flat with the surrounding work surface (10) having been lowered by a manual force and held in place by a suitable catch or latching mechanism. The household item can be raised by pushing the housing slightly downwards, thus releasing the housing from its anchored position. A counterweight (15) greater than the weight of the household item is suspended by way of a wire and pulley system (1a, 1b, 1c) that in turn powers the platform and displaces the lid, on which the household item is located, upwardly.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: December 2, 2014
    Assignee: Cardinal IP Limited
    Inventor: Elaine Claire Walker
  • Publication number: 20100301715
    Abstract: A household item (12), such as a microwave oven, can be moved from a lowered storage position to a raised usable position. In the storage position the moving surface lid (14) is flat with the surrounding work surface (10) having been lowered by a manual force and held in place by a suitable catch or latching mechanism. The household item can be raised by pushing the housing slightly downwards, thus releasing the housing from its anchored position. A counterweight (15) greater than the weight of the household item is suspended by way of a wire and pulley system (1a, 1b, 1c) that in turn powers the platform and displaces the lid, on which the household item is located, upwardly.
    Type: Application
    Filed: September 19, 2008
    Publication date: December 2, 2010
    Applicant: Derolo Limited
    Inventor: Elaine Claire Walker