The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2020
Filed:
Nov. 21, 2019
Applicants:
Herman Presby, Highland Park, NJ (US);
Benjamin S. Wallace, Edison, NJ (US);
Inventors:
Herman Presby, Highland Park, NJ (US);
Benjamin S. Wallace, Edison, NJ (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A63B 69/36 (2006.01); A63B 53/06 (2015.01);
U.S. Cl.
CPC ...
A63B 69/3632 (2013.01); A63B 69/3685 (2013.01); A63B 2069/3626 (2013.01);
Abstract
A golf swing training club comprising: (a) a shaft; (b) a golf head attached to a first, lower end of the shaft; and (c) a handgrip attached to a second, upper end of the shaft; wherein a standard longitudinal shaft bending angle (β) of the shaft is within a range of 45° to 90°; and wherein a mechanical beam portion of the golf swing training club is characterized by a standard extensive shear modulus of at most 15°.