Patents Assigned to Dobson Park Industrial Products Ltd.
  • Typewriter
    Patent number: D252153
    Type: Grant
    Filed: March 15, 1977
    Date of Patent: June 19, 1979
    Assignee: Dobson Park Industrial Products Ltd.
    Inventor: Robin P. Boot
  • Typewriter
    Patent number: D252154
    Type: Grant
    Filed: March 15, 1977
    Date of Patent: June 19, 1979
    Assignee: Dobson Park Industrial Products Ltd.
    Inventor: Robin P. Boot
  • Typewriter
    Patent number: D252171
    Type: Grant
    Filed: March 15, 1977
    Date of Patent: June 19, 1979
    Assignee: Dobson Park Industrial Products Ltd.
    Inventor: Robin P. Boot
  • Combined typewriter casing and cover therefor
    Patent number: D258851
    Type: Grant
    Filed: March 15, 1977
    Date of Patent: April 14, 1981
    Assignee: Dobson Park Industrial Products Ltd.
    Inventor: Robin P. Boot