Patents by Inventor David Michael Niehaus

David Michael Niehaus 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).

  • Toy
    Patent number: D461511
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: August 13, 2002
    Assignee: Trendmasters, Inc.
    Inventors: James Russell Hornsby, Joseph Lee McGowan, Christopher Neal Hall, David Michael Niehaus
  • Toy
    Patent number: D463834
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: October 1, 2002
    Assignee: Trendmasters, Inc.
    Inventors: James Russell Hornsby, Joseph Lee McGowan, Christopher Neal Hall, David Michael Niehaus
  • Toy
    Patent number: D464090
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: October 8, 2002
    Assignee: Trendmasters, Inc.
    Inventors: James Russell Hornsby, Joseph Lee McGowan, Christopher Neal Hall, David Michael Niehaus
  • Toy
    Patent number: D464382
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: October 15, 2002
    Assignee: Trendmasters, Inc.
    Inventors: James Russell Hornsby, Joseph Lee McGowan, Christopher Neal Hall, David Michael Niehaus
  • Toy
    Patent number: D469827
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: February 4, 2003
    Assignee: Trendmasters, Inc.
    Inventors: James Russell Hornsby, Joseph Lee McGowan, Christopher Neal Hall, David Michael Niehaus
  • Toy
    Patent number: D480768
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: October 14, 2003
    Assignee: All Season Toys, Inc.
    Inventors: James Russell Hornsby, Joseph Lee McGowan, Christopher Neal Hall, David Michael Niehaus
  • Toy
    Patent number: D490486
    Type: Grant
    Filed: August 23, 2002
    Date of Patent: May 25, 2004
    Assignee: All Season Toys, Inc.
    Inventors: James Russell Hornsby, Joseph Lee McGowan, Christopher Neal Hall, David Michael Niehaus