Patents Assigned to Sleevco
  • Paper cup insulation
    Patent number: 5454484
    Abstract: A paper sleeve of with graduadly changing shape, stored in folded configuration, easy to expand for receiving a cup with at least a section being conical and containing hot beverage provides thermal protection to the hand carrying the cup.
    Type: Grant
    Filed: May 19, 1994
    Date of Patent: October 3, 1995
    Assignee: Sleevco
    Inventor: Jim Chelossi