Patents by Inventor Clarence F. Abbott

Clarence F. Abbott 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).

  • Combined waterfall and garden pond
    Patent number: D255142
    Type: Grant
    Filed: May 3, 1978
    Date of Patent: May 27, 1980
    Inventor: Clarence F. Abbott
  • Garden pond
    Patent number: D255143
    Type: Grant
    Filed: May 3, 1978
    Date of Patent: May 27, 1980
    Inventor: Clarence F. Abbott
  • Combined waterfall and garden pond
    Patent number: D255144
    Type: Grant
    Filed: May 3, 1978
    Date of Patent: May 27, 1980
    Inventor: Clarence F. Abbott