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:
Oct. 27, 1998
Filed:
May. 07, 1997
Applicant:
Inventor:
Do W Lee, Nam-Ku, Pusan, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
473213 ; 473276 ;
Abstract
A golf putting practice device which is adapted to be worn on the wrist of the user, which includes a housing containing an alarm system including a sensor, an operating lever pivotally connected to the housing and biased in a predetermined neutral position, a switch lever fixed at one end to the operating lever in the neutral position and extending into the housing in close proximity to the sensor, whereby when the operating lever and associated switch lever are moved from the neutral position, as a result of a bending of the wrist, the switch lever engages the sensor which activates the alarm system, which signals the bending defect in the putting stroke.