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:
Apr. 30, 1985
Filed:
May. 02, 1983
Applicant:
Inventor:
John E Empie, Minneapolis, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
2731 / ;
Abstract
Apparatus is disclosed for fixedly positioning an axis of the body relative to the ground while permitting rotational motion of the head about the fixed axis, including a telescoping pole for anchoring in the ground, a crossbar extending between the telescoping pole and the axis of the body to be fixed, an adjustable clutch for permitting proper angular positioning of the crossbar, a head cap and chin strap for rigidly securing about the head of the golfer, and a rotatable bearing for securing the head cap to the crossbar to limit motion in all directions except rotational motion about the fixed axis.