Games using tangible projectile – Golf – Tee
Reexamination Certificate
2005-11-01
2005-11-01
Wong, Steven (Department: 3711)
Games using tangible projectile
Golf
Tee
Reexamination Certificate
active
06960143
ABSTRACT:
A molded golf tee prepared by molding a molding material composed of sand and at least a predetermined quantity of binder in a mold, the molded golf tee having a concave hollow portion with a predetermined depth from an upper end, is provided. According to this, when the golf tee is hit with a club for hitting a ball, the golf tee including a concave hollow portion breaks into pieces, so that resistance (impact pressure) is reduced when the golf tee is hit with the club.
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patent: 5738598 (1998-04-01), Wu
patent: 6290616 (2001-09-01), Evans et al.
patent: 62-183870 (1987-11-01), None
patent: 3-254768 (1991-11-01), None
Sato Factory Co., Ltd.
Wong Steven
LandOfFree
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