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. 26, 2000
Filed:
Oct. 15, 1998
Applicant:
Inventor:
Richard M Salisbury, Bolton Landing, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
473327 ;
Abstract
A low drag golf club head that provides greater club head speed, increased driving distance, and increased directional accuracy. An air inlet slot located on the front striking face of the golf club head channels air through an internal venturi shaped passage to an air outlet slot located in the wake region at the rear of the golf club head. Drag losses are minimized within the venturi shaped air passage and the air passage is additionally configured to provide a directionally oriented outlet air jet that operates to square the front striking face of the golf club head at and through impact, thereby reducing slices and hooks.