U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Golf swing aid and method

Patent 5895327 Issued on April 20, 1999. Estimated Expiration Date: Icon_subject July 29, 2018. 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.

Patent References

1634102

1670409

3489416

3711103

Golf trainer device
Patent #: 3975024
Issued on: 08/17/1976
Inventor: Stephan

Swing training apparatus
Patent #: 4034991
Issued on: 07/12/1977
Inventor: Oppenheimer

Golf swing training device
Patent #: 4071251
Issued on: 01/31/1978
Inventor: Beckish

Golf swing training apparatus and method
Patent #: 4583738
Issued on: 04/22/1986
Inventor: Fava

Putting and chipping golf stroke apparatus
Patent #: 5125844
Issued on: 06/30/1992
Inventor: Grant, et al.

Golf swing training kit
Patent #: 5255921
Issued on: 10/26/1993
Inventor: Spence

More ...

Inventor

Application

No. 124699 filed on 07/29/1998

US Classes:

473/229, Anchored (e.g., tethered, etc.) swingable implement473/260, Swingable implement head engaged473/409Method

Examiners

Primary: Marlo, George J.

Attorney, Agent or Firm

International Class

A63B 069/36

Abstract

A golf swing aid constrains the swing of an associated headless golf club to provide a golf student with proper golf club swing notion. Flanged backswing and downswing rails are intermediated by a continuous curved rail and supported by a rail support. The curved shape of the rails is derived from the proper "inside out" professional-type golf swing and may be determined on a theoretical or experimental basis. A headless golf club has a rolling clevis that engages the flanged rails to roll thereupon. The golf student so engaging the headless golf club is then constrained in the golf swing to follow the shape of the rails. This requires the student to use the back muscles rather than the wrists, arms and shoulders to develop the proper swing action. The flanged rails have open ends so that when the point of impact is reached at the completion of the downswing, the student may follow through on the shot with the headless golf club leaving the downswing rail. The open end on the backswing rail then allows for quick reengagement of the backswing rail by the rolling clevis. The golf student may also benefit by visual contemplation of the shape of the golf swing aid of the present invention as visual memory will complement the muscle memory achieved through use of the present invention.

PatentsPlus Images
Enhanced PDF formats
loading...
PatentsPlus: add to cart
PatentsPlus: add to cartSearch-enhanced full patent PDF image
$9.95more info
PatentsPlus: add to cart
PatentsPlus: add to cartIntelligent turbocharged patent PDFs with marked up images
$16.95more info
 
Sign InRegister
Username  
Password   
forgot password?