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:
Jan. 12, 1999
Filed:
Jun. 13, 1997
Applicant:
Inventors:
David Hoyt, Gardena, CA (US);
Gary T Aldcroft, Gardena, CA (US);
Assignee:
Principle Plastics, Gardena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
473184 ; 473179 ;
Abstract
A putting practice device in which the diameter of the ball-receiving cup of the device can be made smaller or larger to sharpen the putting skills of the golfer. Additionally, the ball-receiving copy of the device is designed so that golf balls entering the cup during the practice session will automatically roll outwardly therefrom by force of gravity.