Patents Assigned to Joke, Inc.
  • Chair
    Patent number: 6234577
    Abstract: A chair includes a flexible enclosure having a first compartment and a second compartment. A freely-flowable filler material is disposed within the first compartment and the second compartment. The filler material can have a different material density and/or distribution density in each compartment.
    Type: Grant
    Filed: May 8, 2000
    Date of Patent: May 22, 2001
    Assignee: Joke, Inc.
    Inventors: Kerry E. Ruppert, Joann J. Festa