Golf swing training club
Patent 5121925 Issued on June 16, 1992. Estimated Expiration Date: 
November 1, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
November 1, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.InventorApplicationNo. 786568 filed on 11/01/1991US Classes:473/242, Integral with or attachable to swingable implement head473/256, Particularly weighted practice implement482/109ClubExaminersPrimary: Marlo, George J.Attorney, Agent or FirmInternational ClassA63B 069/36AbstractThe present invention relates to a golf swing training and muscle exercising apparatus (or "club") which includes a shaft having the non-grip end thereof bent at about 22.05 degrees and on which rotatable off-center swing weights are mounted which enables a user to simulate the movements of a proper golf swing and which also exercises the muscles of the golfer making such a swing. Two embodiments are provided in this invention, each based upon the same design principle. One embodiment is intended for use outdoors, e.g., at the driving range or even on the course. The other embodiment, is preferably intended for use indoors, but can be used anywhere. | |
