Patents Assigned to Paul Leon Chapin
  • Baby bottle
    Patent number: D318731
    Type: Grant
    Filed: May 16, 1989
    Date of Patent: July 30, 1991
    Assignee: Paul Leon Chapin
    Inventor: Paul L. Chapin
  • Baby bottle
    Patent number: D318921
    Type: Grant
    Filed: May 16, 1989
    Date of Patent: August 6, 1991
    Assignee: Paul Leon Chapin
    Inventor: Paul L. Chapin