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:
Nov. 16, 1976
Filed:
Jun. 20, 1975
Applicant:
Inventor:
Steven T Golden, Santa Paula, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
2731 / ; 2731 / ; 273171 ; 273172 ; 2731 / ;
Abstract
Method and device is provided for recording the swing of a golf club over a mat and permitting the analysis of the depth of the swing, the arc of the swing and the angle of the face of the golf club head when it contacts the mat. A resilient mat is covered with a thin film of chalk dust and a golf club having an attachment secured to the golf club head capable of dispersing the dust on the mat when it contacts the mat. The dust is dispersed in a pattern on the mat, which due to the attachment, permits analysis to determine the foregoing. The mat may also be provided with indicia related to a golf ball and the equivalence of making a divot by the golfer may also be determined.