Patents by Inventor William M. Muster

William M. Muster 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).

  • Cleaning system for self opening cans
    Patent number: 5031264
    Abstract: A can top cleaning system includes a premoistened pad which is sealed in a packet mounted to the underside of a self opening can pull tab. The packet includes a tear line or a pull strip along its bottom panel for opening the packet and exposing the pad. Once the pad is exposed, rotation of the pull tab effects wiping of the can top by the pad. Alternately, the pad is completely removable from the packet and may be used to manually wipe the can top or may be placed beneath the pull tab for wiping.
    Type: Grant
    Filed: March 6, 1989
    Date of Patent: July 16, 1991
    Inventor: William M. Muster