Patents by Inventor Max W. Boy

Max W. Boy 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).

  • Rotary cleaning and polishing pad
    Patent number: 5012545
    Abstract: A rotary cleaning and polishing pad is provided and comprises a pair of fibrous layers adhered in face contacting relation, each of the layers comprising multiple segments, each segment having V-shaped side edges, a side edge of one segment in each layer being in face contacting relation with a side edge of an adjoining segment to form a seam in each layer, and the seam of one layer being laterally offset from the seam of the other layer.
    Type: Grant
    Filed: January 26, 1990
    Date of Patent: May 7, 1991
    Inventor: Max W. Boy