Patents by Inventor Richard L. Sears

Richard L. Sears 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: 9056748
    Abstract: The lifting system and method comprises a winch and pulley system, the pulleys being adapted to be mounted to a wall of a structure, the winch being mounted to a tube assembly, said tube assembly comprising a tube and winch plate, wherein said tube is slideably and removably coupled to a receiver portion such that the winch may be removed when not in use or may be moved to be used in another system; wherein said receiver portion is coupled to a substructure upon which a cooler structure is mounted; wherein, a first pulley is mounted to an outside wall of said structure; wherein said second pulley is positioned at an end of a lifting arm, said arm being coupled to an inside wall of the structure; wherein a through opening is provided in said wall so that a winch cable may be threaded from the winch outside the structure, through the first pulley, through said wall opening, and over said second pulley; and wherein an end of said cable may be secured to a motor in the interior of said structure.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: June 16, 2015
    Inventor: Richard L. Sears
  • Publication number: 20130269163
    Abstract: The lifting system and method comprises a winch and pulley system, the pulleys being adapted to be mounted to a wall of a structure, the winch being mounted to a tube assembly, said tube assembly comprising a tube and winch plate, wherein said tube is slideably and removably coupled to a receiver portion such that the winch may be removed when not in use or may be moved to be used in another system; wherein said receiver portion is coupled to a substructure upon which a cooler structure is mounted; wherein, a first pulley is mounted to an outside wall of said structure; wherein said second pulley is positioned at an end of a lifting arm, said arm being coupled to an inside wall of the structure; wherein a through opening is provided in said wall so that a winch cable may be threaded from the winch outside the structure, through the first pulley, through said wall opening, and over said second pulley; and wherein an end of said cable may be secured to a motor in the interior of said structure.
    Type: Application
    Filed: October 12, 2012
    Publication date: October 17, 2013
    Inventor: Richard L. Sears