Patents by Inventor Lyle D. Partridge

Lyle D. Partridge 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).

  • Apparatus for collecting particles produced during abrading of precious metals
    Patent number: 4373300
    Abstract: A container for capturing and facilitating the processing of particles produced during the abrading of a substance. The container comprises at least one surface formed to receive the particles produced during the abrading of the substance, a mechanism for retaining the particles contacting the surface and at least one material having at least one physical property altered during the normal processing of the collected particles such that the particles are separated from the container, where normal processing generally effects the consolidation and refining of the collected particles.
    Type: Grant
    Filed: September 2, 1980
    Date of Patent: February 15, 1983
    Inventor: Lyle D. Partridge