Games using tangible projectile – Golf – Practice swingable implement or indicator associated with...
Patent
1997-02-26
1998-10-06
Marlo, George J.
Games using tangible projectile
Golf
Practice swingable implement or indicator associated with...
473340, 473341, 473350, A63B 6936
Patent
active
058169300
ABSTRACT:
A golf club head (H) having a head body (10) adapted to be secured to a club shaft (12) includes a first vertically oriented surface (14) that defines a ball striking face containing a sweet spot (16) thereon. A first sighting indicia (42) has a plurality of stepped surfaces (46) having an elongated longitudinal axis (52) extending parallel to the first vertically oriented surface (14). A second sighting indicia (44) has an elongated slender stripe (54) having a longitudinal axis (56) perpendicular to the elongated longitudinal axis (52) of the stepped surfaces (46) and intersecting the sweet spot (16). The first and second sighting indicia (42, 44) enable a user 58) of the club to visually align the sweet spot (16) of the first vertically oriented surface (14) relative to a golf ball (B) to be struck and a desired direction of travel 28) for the golfball (B).
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Ram Golf Corp. Advertisement for Zebra Putter, in Business Week, Dec. 16, 1996.
Ram Golf Corp. World Wide Web page for Zebra Putter http://www.ramgolf.com/inszeb.htm.
Advertisement for "Optimum Balance Putter Head", believed to be approximately 1992.
Spotline Golf advertisement, copyrighted 1992.
Marlo George J.
Timmons W. Thomas
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