Patented Technology

Virtual Marking

The products below manufactured by TPT Baseball LLC, are protected by patents in the U.S., and elsewhere. This website is provided in lieu of and to satisfy the virtual marking provisions in accordance with section 287(a) of Title 35 of the United States Code.


Three Piece Tee® Balance Trainer

Three Piece Tee® Pro Lite™ Balance Trainer

Three Piece Tee® PLANK™ Balance Trainer


U.S. Patent Numbers: D674,032; 9,126.086

CA Patent Numbers: 139269



Additional patents may be pending in the United States and elsewhere.