Patents Assigned to Summer Hill Ltd.
  • Bed frame
    Patent number: D294312
    Type: Grant
    Filed: January 16, 1986
    Date of Patent: February 23, 1988
    Assignee: Summer Hill Ltd.
    Inventor: Erela M. Gleason
  • Chair
    Patent number: D379035
    Type: Grant
    Filed: January 29, 1996
    Date of Patent: May 6, 1997
    Assignee: Summer Hill Ltd.
    Inventor: Erela M. Gleason
  • Chair
    Patent number: D380908
    Type: Grant
    Filed: January 29, 1996
    Date of Patent: July 15, 1997
    Assignee: Summer Hill Ltd.
    Inventor: Erela M. Gleason