Patents by Inventor Eric Duffy

Eric Duffy 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).

  • Publication number: 20060060274
    Abstract: A plastic card-type coin holder folder device for carrying coins fits in a card-carrying section of a wallet. A rigid card the thickness of the coins has circular cut-outs in which to position the coins. Thin plastic strips across a lower portion of a front of the rigid card hold the coins from the front. A thin plastic backing has holes along the top of the coins for pushing the coins forward to retrieve them from the front. A thin plastic cover attaches to the top of the rigid card and folds down over the front of it and is secured by tucking the cover into one of the coin retaining strips.
    Type: Application
    Filed: September 23, 2004
    Publication date: March 23, 2006
    Inventor: Eric Duffy