Patents by Inventor Romeo Zoldan

Romeo Zoldan 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).

  • Coin holder
    Patent number: 6302777
    Abstract: A coin holding apparatus includes a disk shaped casing and a locking ring. The casing defines three coin wells, each having upper and lower openings thereby having storage for six different coins in a compact casing. The locking ring rotates on the casing to open or close coin well openings to retain coins held within the casing or permit their removal.
    Type: Grant
    Filed: May 30, 2000
    Date of Patent: October 16, 2001
    Assignee: Unitylab Inc.
    Inventor: Romeo Zoldan