Games using tangible projectile – Golf – Practice swingable implement or indicator associated with...
Reexamination Certificate
2007-01-23
2009-12-01
Chiu, Raleigh W. (Department: 3711)
Games using tangible projectile
Golf
Practice swingable implement or indicator associated with...
C473S219000
Reexamination Certificate
active
07625295
ABSTRACT:
A trainer golf club is provided having a hollowed shaft with a plurality of concentric weights extending along the length of the shaft for endurance training. The concentric weights may be added or removed to obtain a desired training weight for the golf club. Since the weights extend along the length of the shaft, their weight is substantially evenly distributed along the shaft which keeps the center of gravity of the trainer golf club substantially the same as that of a conventional golf club. Interchangeable golf club heads are provided that couple to one end of the trainer golf club to enable hitting golf balls. By providing multiple different types of golf club heads, the trainer golf club may be customized. Moreover, different size club heads may be coupled to a single shaft to enable a golfer to carry a set of clubs in a small, compact package.
REFERENCES:
patent: 875273 (1907-12-01), Kimble
patent: 1167387 (1916-01-01), Daniel
patent: 1524196 (1925-01-01), Matthews
patent: 1840924 (1932-01-01), Tucker
patent: 1930342 (1933-10-01), Graham
patent: 2002108 (1935-05-01), Child
patent: 2057821 (1936-10-01), Costello
patent: 2388463 (1945-11-01), Benecke
patent: 2396408 (1946-03-01), Benecke
patent: 2462955 (1949-03-01), Glancey
patent: 2470816 (1949-05-01), Harvey
patent: 2532646 (1950-12-01), Severin
patent: 2950115 (1960-08-01), Hurdzan
patent: 3133739 (1964-05-01), Greenshields
patent: 3136546 (1964-06-01), Connolly
patent: 3194564 (1965-07-01), Swan
patent: 3229980 (1966-01-01), Siberman
patent: 3231281 (1966-01-01), Wallo
patent: 3317211 (1967-05-01), Debski
patent: 3351346 (1967-11-01), Strahan
patent: 3400933 (1968-09-01), Heiser
patent: 3428325 (1969-02-01), Atkinson
patent: 3437341 (1969-04-01), Hasten
patent: 3458203 (1969-07-01), Mangis
patent: 3498616 (1970-03-01), Hurst
patent: 3515389 (1970-06-01), Wolfe
patent: 3680870 (1972-08-01), Burnett
patent: 3716239 (1973-02-01), Goudreau
patent: 3722890 (1973-03-01), Wieboldt
patent: 3743297 (1973-07-01), Dennis
patent: 4118033 (1978-10-01), Miyamoto
patent: 4213614 (1980-07-01), Philippi
patent: 4444396 (1984-04-01), Wendt
patent: 4456257 (1984-06-01), Perkins
patent: 4511147 (1985-04-01), Olsen
patent: 4600195 (1986-07-01), Hunter
patent: 4614343 (1986-09-01), Radway
patent: 4664388 (1987-05-01), Huber
patent: 4819935 (1989-04-01), Dirksing
patent: 4819944 (1989-04-01), Doane
patent: 4889343 (1989-12-01), Nielsen
patent: 4953868 (1990-09-01), Thompson
patent: 4969921 (1990-11-01), Silvera
patent: 4982963 (1991-01-01), Fazio
patent: 4984801 (1991-01-01), DeBack
patent: 5014984 (1991-05-01), Brockhoff
patent: 5026063 (1991-06-01), Rhodes
patent: 5083790 (1992-01-01), Wheatley
patent: 5135228 (1992-08-01), Hawkins
patent: 5249803 (1993-10-01), Giffin
patent: 5330190 (1994-07-01), Oakley
patent: 5330193 (1994-07-01), Ijiri
patent: 5405138 (1995-04-01), Duran
patent: 5582407 (1996-12-01), Sorenson
patent: 6186904 (2001-02-01), Bass
patent: 6358157 (2002-03-01), Sorenson
patent: 7041000 (2006-05-01), Galloway
patent: 2003/0224867 (2003-12-01), Ota
patent: 2008/0176667 (2008-07-01), Gutierrez
Chiu Raleigh W.
Loza Julio M.
Loza & Loza LLP
LandOfFree
Weighted trainer golf club does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Weighted trainer golf club, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Weighted trainer golf club will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4149196