Patents by Inventor Claus-Peter Seibt

Claus-Peter Seibt 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).

  • Patent number: D283334
    Type: Grant
    Filed: November 20, 1984
    Date of Patent: April 8, 1986
    Assignee: The Parker Pen Company Limited
    Inventor: Claus-Peter Seibt