Patents by Inventor Willard Carroll

Willard Carroll 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).

  • Stake driving device and method
    Publication number: 20050098087
    Abstract: A stake can be driven into a surrounding terrain using a point drive system. The stake body is formed of a durable material such as plastic with a pointed bottom end and a top end which can carry a bundle of colored filaments. The stake body has a hollow interior bore extending from a top end opening downwardly to a bottom end opening. The hollow interior bore of the stake receives a pointed shaft driver which allows the stake to be driven into even difficult terrains in point drive fashion.
    Type: Application
    Filed: November 10, 2003
    Publication date: May 12, 2005
    Inventor: Willard Carroll