Patents by Inventor Henrik W. Sommerschild

Henrik W. Sommerschild has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fire-place
    Patent number: D257172
    Type: Grant
    Filed: September 12, 1978
    Date of Patent: September 30, 1980
    Assignee: Aksjeselskapet Jotul
    Inventor: Henrik W. Sommerschild
  • Stove
    Patent number: D257278
    Type: Grant
    Filed: September 12, 1978
    Date of Patent: October 7, 1980
    Assignee: Aksjeselskapet Jotul
    Inventor: Henrik W. Sommerschild
  • Stove
    Patent number: D257279
    Type: Grant
    Filed: September 12, 1978
    Date of Patent: October 7, 1980
    Assignee: Aksjeselskapet Jotul
    Inventor: Henrik W. Sommerschild