Patents by Inventor Benny M. Lefebvre

Benny M. Lefebvre 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).

  • Batting tee
    Patent number: 4227691
    Abstract: A batting tee comprising a planar base adapted to rest on the ground, the base having a plurality of holes therein and being a representation of a baseball home plate, an elongate, length-adjustable, telescopic member, such member including an elongate pipe being externally threaded at one end thereof, such one end of the pipe being extendable through any one of the holes in the base, and a disc having an internally threaded central hole for receipt of the one end of the pipe for removably connecting the telescopic member to any one of the holes in the base, the member supporting a ball above the selected hole in the base.
    Type: Grant
    Filed: September 28, 1978
    Date of Patent: October 14, 1980
    Assignee: Lefebvre, Inc.
    Inventors: James K. Lefebvre, Benny M. Lefebvre, Gilbert H. Lefebvre