Patents by Inventor David Haight

David Haight 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: 10674851
    Abstract: The microwave bacon cooker is a cooking vessel. The microwave bacon cooker is configured for use with a microwave oven. The microwave bacon cooker is configured for use with bacon. The microwave bacon cooker contains the bacon while the bacon cooks in the microwave oven. The microwave bacon cooker comprises a tray, a foraminous cooking surface and a lid. The lid attaches to the tray. The foraminous cooking surface is contained within the structure formed by the lid and the tray.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: June 9, 2020
    Inventor: David Haight
  • Publication number: 20090151514
    Abstract: A tool for removing shingles from a roof having skip sheeting comprises one or more lifting blades attached to a shaft or alternatively to a blade plate attached to the shaft. A fulcrum bar attached to the back of the shaft, or optionally to the back of the blade plate, provides a bearing surface for rotating the tool to remove shingles and for sliding the tool along a sheeting board without lifting the tool. Some embodiments have two separate fulcrum bars for sliding the tool over fasteners protruding from a sheet board. Other embodiments have a fulcrum bar with a central slot. In some embodiments, a fulcrum bar has a length dimension selected to contact at least two adjacent sheeting boards.
    Type: Application
    Filed: February 17, 2009
    Publication date: June 18, 2009
    Inventor: David Haight
  • Publication number: 20090038443
    Abstract: A tool for removing shingles from a roof having skip sheeting comprises a lifting blade connected to a first end of a shaft, a handle attached to a second end of the shaft, and a fulcrum bar attached at a preferred vertical distance from a bottom surface of the lifting blade to a side of the shaft. A length of the fulcrum bar is selected to enable the fulcrum bar to rest on a top surface of two or more adjacent sheeting boards in a roof having skip sheeting. A position of the fulcrum bar on the shaft enables placement of the lifting blade between adjacent sheeting boards and below a back surface of a shingle.
    Type: Application
    Filed: August 7, 2007
    Publication date: February 12, 2009
    Inventor: David Haight