Patents by Inventor Ellen C. Childress

Ellen C. Childress 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).

  • Rotating composter having a wide connecting collar
    Patent number: 5494350
    Abstract: A closed container for rotating compost is formed by connecting the open end of two buckets together with a collared connector. The collar has pivotal connection to a frame for supporting the container during rotation. The depth of the collar is close the depth of a bucket.
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: February 27, 1996
    Inventor: Ellen C. Childress