Patents by Inventor Merol O. Wersinger

Merol O. Wersinger 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).

  • Outboard motor propeller lock system
    Patent number: 3981165
    Abstract: A propeller lock system comprised of an inner fin lock and an outer fin lock, with the outer fin lock adapted to lock to the inner fin lock to prevent removal from its locking position on a propeller housing.
    Type: Grant
    Filed: March 17, 1976
    Date of Patent: September 21, 1976
    Inventor: Merol O. Wersinger