Patents by Inventor Douglas A. Tronrud

Douglas A. Tronrud 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).

  • Souvenir or promotional article, method of forming same and method of using same
    Publication number: 20020180206
    Abstract: The present invention provides an article. The article has at least three perimeter edges and a front surface and back surface with smooth rounded corners at the angular perimeter portions thereof. The article is divided into at least two card portions having indicia on at least a portion of one surface. Means for separating the card portions are provided and the article is formed such that when the card portions are separated, each card portion has smooth rounded corners at the angular perimeter portions thereof. Also provided are a method of making the article and a method of using the article.
    Type: Application
    Filed: May 29, 2001
    Publication date: December 5, 2002
    Inventor: Douglas A. Tronrud