Patents by Inventor Irene Prior

Irene Prior 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).

  • Method and apparatus for manual rubber stamp printing
    Publication number: 20100162908
    Abstract: A method and apparatus that substantially improve quality of a stamped image, particularly as used with large or complex artistic hand stamps. Manufacturing cost of said apparatus is substantially less than presently-available and comparably-performing stamp presses.
    Type: Application
    Filed: December 29, 2008
    Publication date: July 1, 2010
    Inventor: Irene Prior