Patents by Inventor Channing Cassett

Channing Cassett 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).

  • Toothbrush and toothpaste tube cap set
    Patent number: D266375
    Type: Grant
    Filed: September 11, 1980
    Date of Patent: October 5, 1982
    Assignee: Valdor International Cosmetics Ltd.
    Inventor: Channing Cassett
  • Toothbrush and toothpaste tube cap set
    Patent number: D266459
    Type: Grant
    Filed: September 11, 1980
    Date of Patent: October 12, 1982
    Assignee: Valdor International Cosmetics Ltd.
    Inventor: Channing Cassett