Games using tangible projectile – Golf – Practice swingable implement or indicator associated with...
Patent
1998-10-01
2000-02-22
Passaniti, Sebastiano
Games using tangible projectile
Golf
Practice swingable implement or indicator associated with...
473317, 473327, A63B 6936, A63B 5310, A63B 5312, A63B 5304
Patent
active
06027414&
ABSTRACT:
A golf club shaft connects a grip of a golf club to a head of the golf club and has a longitudinal axis that extends from the grip of the golf club to the head of the golf club. At least a portion of the shaft has an aerodynamic cross-sectional shape defining an aerodynamic portion of the shaft. The aerodynamic portion of the shaft is oriented along at least a portion of the longitudinal axis of the shaft. The aerodynamic portion of the shaft is oriented relative to the grip and the head such that, compared to a gulf club shaft having a circular cross-sectional shape, the aerodynamic portion of the shaft is able to improve the stability of the shaft as the golf club is swung through the air in a particular with the head oriented to squarely strike a golf ball. The aerodynamic portion of the shaft may be integrally formed as part of the golf club shaft. Alternatively, the aerodynamic portion of the shaft may be by as a separate aerodynamic fin that may be attached to a conventional golf club shaft. In another aspect of the invention, a golf club head includes a striking surface having a plurality of openings formed into the striking surface. The openings extend through the head thereby allowing air to pass through the openings when the golf club is swung in the certain manner.
REFERENCES:
patent: 3595577 (1971-07-01), Hodge
patent: 5050884 (1991-09-01), Flory
patent: 5054784 (1991-10-01), Collins
patent: 5190289 (1993-03-01), Nagai
patent: 5251896 (1993-10-01), Gerlach
patent: 5335908 (1994-08-01), Bamber
patent: 5393581 (1995-02-01), Mares
patent: 5415406 (1995-05-01), Reichenbach
patent: 5588921 (1996-12-01), Parsick
patent: 5632692 (1997-05-01), Lebovici
patent: 5681227 (1997-10-01), Sayrizi
patent: 5735752 (1998-04-01), Antonious
patent: 5873793 (1999-02-01), Swinford
patent: 5921870 (1999-07-01), Chiasson
Beyer Jay R
Passaniti Sebastiano
LandOfFree
Golf club with aerodynamic shaft and head does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Golf club with aerodynamic shaft and head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Golf club with aerodynamic shaft and head will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-516385