Games using tangible projectile – Golf – Club or club support
Reexamination Certificate
2011-07-12
2011-07-12
Blau, Stephen L. (Department: 3711)
Games using tangible projectile
Golf
Club or club support
C403S377000
Reexamination Certificate
active
07976402
ABSTRACT:
An adjustable golf shaft having an upper shaft member, a lower shaft member and an inner rod. The upper shaft member includes an elongated bore therein with an upper bushing fixed within an upper end of the elongated bore therein. The lower shaft member has an elongated bore therein with a middle bushing fixed within an upper end of the elongated bore therein. The inner rod includes a lower end dimensioned to be fixed to a lower bushing that can slide relative to the lower shaft member. The inner rod is adapted to slide within the middle bushing as the length of the shaft changes. The shaft also includes a fastener or locking mechanism, which secures the lower shaft member within the upper shaft member.
REFERENCES:
patent: 1648806 (1927-05-01), Hadden
patent: 2107983 (1938-02-01), Hamilton
patent: 2475927 (1949-07-01), Verderber
patent: 5452891 (1995-09-01), Thomas
patent: D363519 (1995-10-01), Gooden
patent: 5653644 (1997-08-01), Jaeckel
patent: 5679080 (1997-10-01), Finsterwald
patent: 6776724 (2004-08-01), Siemsglusz
patent: 7018302 (2006-03-01), Jacoby
patent: 7422526 (2008-09-01), Nemeckay
patent: 2002/0091012 (2002-07-01), Evans
patent: 2006/0028039 (2006-02-01), Ernesti
Blau Stephen L.
Patent Office of Dr. Chung S. Park
LandOfFree
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