Patents Assigned to Unitylab Inc.
  • 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