Patents by Inventor Katherine C. Chappell

Katherine C. Chappell 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).

  • Herbal deodorant
    Patent number: 5260053
    Abstract: A deodorant composition for use in a liquid roll-on or stick deodorant has active antibacterial constituents consisting essentially of natural materials and is essentially free of petroleum derived constituents and alcohols. In a preferred embodiment of the composition for use as a liquid roll-on deodorant, the active antibacterial constituents consist essentially of about 1% to 6% (by weight) Lichen Extract and about 0.1% to 3% (by weight) Coriander Oil.
    Type: Grant
    Filed: April 9, 1992
    Date of Patent: November 9, 1993
    Assignee: Tom's of Maine
    Inventors: Katherine C. Chappell, Pamela A. Scheeler, Gary Rittershaus
  • Herbal deodorant
    Patent number: 5256405
    Abstract: A stick deodorant composition that has active antibacterial constituents consisting essentially of natural materials, and that is essentially free of petroleum derived constituents and alcohols. In the preferred embodiment, the active antibacterial constituents consist essentially of about 1% to 6% (by weight) Lichen Extract, about 0.1% to 3% Coriander Oil; and about 0.1% to 0.6% Glyceryl Monolaurate.
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: October 26, 1993
    Assignee: Tom's of Maine
    Inventors: Katherine C. Chappell, Pamela A. Scheeler, Gary Rittershaus