Games using tangible projectile – Golf – Tee
Reexamination Certificate
2004-05-18
2009-02-24
Wong, Steven (Department: 3711)
Games using tangible projectile
Golf
Tee
C473S401000
Reexamination Certificate
active
07494429
ABSTRACT:
A golf tee for separating the upper body and the lower pin body at the impact moment. The tee has increased re usability. The tee has two springs inside. One spring is inside of an upper head body made of a transparent and flexible outer layer having a golf ball placement at the top. The other spring is embedded in a plastic pin. Those springs are connected by a flexible polymer string connector, which is inserted inside of the springs. Both ends of the flexible plastic string connector has a diameter larger than that of the springs to hold the upper end of the spring in the upper body and the lower end of the other spring in the pin. The springs, inside of the upper head body and inside of the pin, retract at the impact moment.
REFERENCES:
patent: 2839304 (1958-06-01), Lerick
patent: 3079158 (1963-02-01), Finn et al.
patent: 4418916 (1983-12-01), Matsuura
patent: 4524974 (1985-06-01), Matsuura
patent: 5242170 (1993-09-01), Ward
patent: 5413348 (1995-05-01), Basso
patent: 5853339 (1998-12-01), Scerbo
patent: 6783470 (2004-08-01), Lee
Birch & Stewart Kolasch & Birch, LLP
Wong Steven
LandOfFree
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