GOLF CLUB HEAD WITH NON-THREADED INTERNAL CAVITY CHAMBER
First Claim
Patent Images
1. A golf club head comprising:
- a forward portion containing a striking surface, said striking surface further comprising a face center at a geometric center of said face, and said face center further defining a neutral axis perpendicular to said striking surface passing through said face center;
an aft portion connected to said forward portion;
a cavity well located within said aft portion of said golf club head; and
a weight card configured to be embedded within said cavity well without the need of a threaded attachment;
wherein said cavity well has a ratio of volume to surface area less than 0.5.
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Accused Products
Abstract
A metal wood or utility type golf club head is disclosed in which the golf club head may have dynamic mass properties that are capable of being adjusted without utilizing a threaded mechanism. More specifically, the present invention discloses a golf club head that has an internal receptacle or cavity well that is strategically placed inside the metal wood or utility type golf club head to enable dynamic mass adjustments utilizing weight cards. Even more specifically, the weight cards may generally be flat and rectangular in shape to minimize weight at undesirable areas and may even contain a weighted portion having an increased density for further center of gravity adjustment.
105 Citations
19 Claims
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1. A golf club head comprising:
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a forward portion containing a striking surface, said striking surface further comprising a face center at a geometric center of said face, and said face center further defining a neutral axis perpendicular to said striking surface passing through said face center; an aft portion connected to said forward portion; a cavity well located within said aft portion of said golf club head; and a weight card configured to be embedded within said cavity well without the need of a threaded attachment; wherein said cavity well has a ratio of volume to surface area less than 0.5. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A golf club head comprising:
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a forward portion containing a striking surface, said striking surface further comprising a face center at a geometric center of said face, and said face center further defining a neutral axis perpendicular to said striking surface passing through said face center; an aft portion connected to said forward portion; a cavity well located within said aft portion of said golf club head; and a weight card configured to be embedded within said cavity well without the need of a threaded attachment, wherein said cavity well is perpendicular to said neutral axis. - View Dependent Claims (13, 14, 15)
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16. A golf club head comprising:
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a forward portion containing a striking surface, said striking surface further comprising a face center at a geometric center of said face, and said face center further defining a neutral axis perpendicular to said striking surface passing through said face center; an aft portion connected to said forward portion; a cavity well located within said aft portion of said golf club head; and a weight card configured to be embedded within said cavity well without the need of a threaded attachment, wherein said cavity well is parallel to said neutral axis. - View Dependent Claims (17, 18, 19)
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Specification