Games using tangible projectile – Golf – Club or club support
Reexamination Certificate
2005-03-01
2005-03-01
Blau, Stephen (Department: 3711)
Games using tangible projectile
Golf
Club or club support
Reexamination Certificate
active
06860821
ABSTRACT:
A golf shaft which features lightness, high crushing strength and high torsion strength with no interlayer peeling, as well as an excellent aesthetic design with a three-dimensional effect which gives the user a sense of depth, and a method for forming the same and a golf club using the same. The golf shaft is produced by baking a plurality of fiber prepreg layers. The shaft is a laminate comprising: a main layer of resin-impregnated high-strength high-elasticity fiber; a metal wire layer laid over the main layer; and a layer of low-elasticity fiber, laid over the metal wire layer, impregnated with resin through which the underlying metal wire layer can be seen.
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Someno Kazutaka
Unosawa Akira
Blau Stephen
Darby & Darby
Maimiya-OP Co., Ltd.
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