Patents Examined by Kim Pannell
  • Expandable and contractible keyboard device
    Patent number: 6882336
    Abstract: An expandable keyboard device includes a plurality of keytops arranged on a plurality of elastic webs. Each web corresponds to a single row of keytops.
    Type: Grant
    Filed: December 5, 2002
    Date of Patent: April 19, 2005
    Assignee: RAST Associates, LLC
    Inventor: Roy J. Lahr