Patents by Inventor Patrick Keenaghan

Patrick Keenaghan 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).

  • Key ring token dispenser
    Patent number: 5152399
    Abstract: An improved key and coin holder is provided and consists of a housing for holding a plurality of coins therein, a mechanism within the housing for readily positioning the coins in a stacked relationship so that the coins can be dispensed from the housing one at a time and a chain having one end attached within the housing to the readily positioning mechanism so that the other end of the chain can engage with a key.
    Type: Grant
    Filed: July 26, 1991
    Date of Patent: October 6, 1992
    Inventors: Patrick Keenaghan, George Spector