Patents Assigned to Strata Products Ltd.
  • Storage container
    Patent number: D308340
    Type: Grant
    Filed: March 25, 1988
    Date of Patent: June 5, 1990
    Assignee: Strata Products Ltd.
    Inventors: Henry Ilsen, Paul Durbin
  • Combined lunch box and writing slate
    Patent number: D312557
    Type: Grant
    Filed: March 25, 1988
    Date of Patent: December 4, 1990
    Assignee: Strata Products Ltd.
    Inventor: Richard Maddocks
  • Lunch box
    Patent number: D312558
    Type: Grant
    Filed: March 25, 1988
    Date of Patent: December 4, 1990
    Assignee: Strata Products Ltd.
    Inventors: Henry Ilsen, Simon Cole