Patents by Inventor Howell N. Smith

Howell N. Smith 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).

  • Nonwoven abrasive composite
    Patent number: 6783562
    Abstract: A nonwoven composite cleaning pad is disclosed. The cleaning pad includes a first nonwoven layer having an absorbent surface. A second nonwoven layer is laminated to the first layer, and a plurality of abrasive polymer formations are provided on the exposed surface of the second layer.
    Type: Grant
    Filed: May 22, 2002
    Date of Patent: August 31, 2004
    Assignee: Reemay, Inc.
    Inventor: Howell N. Smith
  • Nonwoven abrasive composite
    Publication number: 20030217516
    Abstract: A nonwoven composite cleaning pad is disclosed. The cleaning pad includes a first nonwoven layer having an absorbent surface. A second nonwoven layer is laminated to the first layer, and a plurality of abrasive polymer formations are provided on the exposed surface of the second layer.
    Type: Application
    Filed: May 22, 2002
    Publication date: November 27, 2003
    Applicant: Reemay, Inc.
    Inventor: Howell N. Smith