Patents by Inventor Samuel E. Pierce

Samuel E. Pierce 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).

  • Horn and bone cutting device
    Patent number: 4442602
    Abstract: A hydraulically driven device for cutting the horn or bones of animals such as cattle or sheep is provided. The device has a pair of opposing cutting edges which move in an arcuate path to meet at a common intersection to provide a cutting action.
    Type: Grant
    Filed: June 29, 1981
    Date of Patent: April 17, 1984
    Assignee: Jarvis A. N. Z. Pty. Limited
    Inventors: Richard F. Byrne, Samuel E. Pierce