Patents by Inventor Ralph Ronald Raber

Ralph Ronald Raber 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).

  • Counterweight assembly and method of manufacturing the same
    Patent number: 11932981
    Abstract: A counterweight assembly for counteracting vibrations or other forces in an appliance or machine includes a body and a funnel coupled to the body. The body includes an outer surface and an inner surface that defines an internal cavity that is adapted to receive a heavy aggregate material to form a counterweight. The funnel extends outwardly from the body and is adapted to deliver the heavy aggregate material to the internal cavity of the body.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: March 19, 2024
    Assignee: SSW Advanced Technologies, LLC
    Inventors: Ralph Ronald Raber, John Patrick Driver, Brian J. Stewart
  • COUNTERWEIGHT ASSEMBLY AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20210123500
    Abstract: A counterweight assembly for counteracting vibrations or other forces in an appliance or machine includes a body and a funnel coupled to the body. The body includes an outer surface and an inner surface that defines an internal cavity that is adapted to receive a heavy aggregate material to form a counterweight. The funnel extends outwardly from the body and is adapted to deliver the heavy aggregate material to the internal cavity of the body.
    Type: Application
    Filed: October 29, 2020
    Publication date: April 29, 2021
    Inventors: Ralph Ronald Raber, John Patrick Driver, Brian J. Stewart