Patents by Inventor Carl S. Allen

Carl S. Allen 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).

  • Lavatory
    Patent number: D588245
    Type: Grant
    Filed: February 7, 2008
    Date of Patent: March 10, 2009
    Assignee: Kohler Co.
    Inventors: Herbert V. Kohler, Jr., Carl S. Allen
  • Lavatory
    Patent number: D598083
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: August 11, 2009
    Assignee: Kohler Co.
    Inventor: Carl S. Allen