Patents by Inventor W. Richard Newman, IV

W. Richard Newman, IV 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).

  • Dirt scraper having a hinged floor
    Patent number: 5769171
    Abstract: A dirt scraping implement is provided including an external box-type body frame, a scraping blade, a hinged floor, and an activator for the hinged floor wherein packed dirt may be scraped and transported by relatively small farm machinery.
    Type: Grant
    Filed: October 9, 1996
    Date of Patent: June 23, 1998
    Inventor: W. Richard Newman, IV