Golf club shaft

Games using tangible projectile – Golf – Club or club support

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

473323, A63B 5310, A63B 5312

Patent

active

059350172

ABSTRACT:
The present invention is directed towards a golf club shaft which comprises an upper section, a tip section, and a lower section therebetween. The tip section connects with a golf club head. The lower section includes a first tapered section and a hump section. The first tapered section is connected between the tip section and the hump section. The first tapered section increases in diameter in a direction away from the tip section. The hump section has a diameter that decreases in a direction away from the tip section, which is a reverse taper. The lower and upper sections are shaped so that the lower section is stiffer than the upper section.

REFERENCES:
patent: Re33735 (1991-11-01), Rumble et al.
patent: D92571 (1934-06-01), Barnhart
patent: 96020 (1869-10-01), Lyons
patent: D245441 (1977-08-01), Middlestadt
patent: D246003 (1977-10-01), Shimada
patent: D250356 (1978-11-01), Kaugars
patent: D263330 (1982-03-01), Kaugars et al.
patent: D315386 (1991-03-01), Alonso
patent: D327309 (1992-06-01), Shigetoh
patent: D351643 (1994-10-01), Gubany
patent: D352755 (1994-11-01), Cornish, III
patent: D385608 (1997-10-01), Hoffmeyer
patent: 391994 (1888-10-01), Flotow et al.
patent: 695579 (1902-03-01), Parmele
patent: 1289553 (1918-12-01), Sanders
patent: 1418039 (1922-05-01), Tousey
patent: 1486572 (1924-03-01), Forsyth
patent: 1565069 (1925-12-01), Edwards
patent: 1565070 (1925-12-01), Edwards
patent: 1604696 (1926-10-01), Jordy
patent: 1639864 (1927-08-01), Smith
patent: 1653428 (1927-12-01), Brinkman
patent: 1670530 (1928-05-01), Cowdery
patent: 1670531 (1928-05-01), Cowdery
patent: 1688473 (1928-10-01), Sippel
patent: 1713812 (1929-05-01), Barnhart
patent: 1721253 (1929-07-01), Loughead et al.
patent: 1765709 (1930-06-01), Withington
patent: 1778181 (1930-10-01), Brinkman
patent: 1781116 (1930-11-01), Link et al.
patent: 1787415 (1930-12-01), Washington
patent: 1796274 (1931-03-01), Bryant
patent: 1840406 (1932-01-01), McEvoy
patent: 1890037 (1932-12-01), Johnson
patent: 1891620 (1932-12-01), Crawford
patent: 1917795 (1933-07-01), Fetter
patent: 1945844 (1934-02-01), Young
patent: 1950342 (1934-03-01), Meshel
patent: 1961969 (1934-06-01), Heddon
patent: 1962804 (1934-06-01), Cassady
patent: 1963048 (1934-06-01), Cowdery
patent: 1974271 (1934-09-01), Hackett
patent: 1974389 (1934-09-01), Cowdery
patent: 1979430 (1934-11-01), Wright
patent: 1980031 (1934-11-01), Brading
patent: 1980408 (1934-11-01), Jansky
patent: 1983069 (1934-12-01), Cowdery
patent: 1983074 (1934-12-01), Durell
patent: 1994069 (1935-03-01), Fletcher
patent: 1997853 (1935-04-01), Buhrke et al.
patent: 2001643 (1935-05-01), Wilcox
patent: 2007976 (1935-07-01), Kraeuter
patent: 2037636 (1936-04-01), Lagerblade
patent: 2040540 (1936-05-01), Young
patent: 2050554 (1936-08-01), Barnhart
patent: 2066442 (1937-01-01), Wright
patent: 2066962 (1937-01-01), Cross
patent: 2086275 (1937-07-01), Lemmon
patent: 2098615 (1937-11-01), Cowdery
patent: 2113826 (1938-04-01), Carpenter
patent: 2124534 (1938-07-01), Barnhart
patent: 2130395 (1938-09-01), Lard
patent: 2153550 (1939-04-01), Cowdery
patent: 2153880 (1939-04-01), Barnhart
patent: 2155517 (1939-04-01), Turner
patent: 2196742 (1940-04-01), Cowdery et al.
patent: 2220852 (1940-11-01), Scott
patent: 2250428 (1941-07-01), Vickery
patent: 2250429 (1941-07-01), Vickery
patent: 2250441 (1941-07-01), Vickery
patent: 2457177 (1948-12-01), Reach
patent: 2464850 (1949-03-01), Crawshaw
patent: 2700547 (1955-01-01), Kraeling, Jr.
patent: 2934345 (1960-04-01), Scott
patent: 3083969 (1963-04-01), Bills, Jr.
patent: 3206205 (1965-09-01), McLoughlin
patent: 3313541 (1967-04-01), Benkoczy et al.
patent: 3519270 (1970-07-01), Baymiller
patent: 3614101 (1971-10-01), Hunter
patent: 3646610 (1972-02-01), Jackson
patent: 3735463 (1973-05-01), Merola
patent: 3764137 (1973-10-01), Petro
patent: 3833223 (1974-09-01), Shulkin
patent: 3963236 (1976-06-01), Mann
patent: 3998458 (1976-12-01), Inoue et al.
patent: 4000896 (1977-01-01), Lauraitis
patent: 4082277 (1978-04-01), Van Auken et al.
patent: 4097626 (1978-06-01), Tennent
patent: 4131701 (1978-12-01), VanAuken
patent: 4135035 (1979-01-01), Branen et al.
patent: 4157181 (1979-06-01), Cecka
patent: 4165874 (1979-08-01), Lezatte et al.
patent: 4169595 (1979-10-01), Kaugars
patent: 4205845 (1980-06-01), Kanne
patent: 4236386 (1980-12-01), Yates et al.
patent: 4240631 (1980-12-01), MacDougall
patent: 4288075 (1981-09-01), Kaugars et al.
patent: 4319750 (1982-03-01), Roy
patent: 4330126 (1982-05-01), Rumble
patent: 4415156 (1983-11-01), Jorgensen
patent: 4431187 (1984-02-01), Rumble et al.
patent: 4558863 (1985-12-01), Hass et al.
patent: 4591157 (1986-05-01), Parente et al.
patent: 4725060 (1988-02-01), Iwanaga
patent: 4836545 (1989-06-01), Pompa
patent: 4961576 (1990-10-01), Meredith
patent: 5004236 (1991-04-01), Kameshima
patent: 5018735 (1991-05-01), Meredith et al.
patent: 5022652 (1991-06-01), Fenton
patent: 5074555 (1991-12-01), Meredith
patent: 5083780 (1992-01-01), Walton et al.
patent: 5093162 (1992-03-01), Fenton et al.
patent: 5143374 (1992-09-01), Shibasaki
patent: 5156396 (1992-10-01), Akatsuka et al.
patent: 5251896 (1993-10-01), Gerlach
patent: 5259614 (1993-11-01), Greer
patent: 5265872 (1993-11-01), Tennent et al.
patent: 5277423 (1994-01-01), Artus
patent: 5294119 (1994-03-01), Vincent et al.
patent: 5297791 (1994-03-01), Negishi
patent: 5308062 (1994-05-01), Hogan
patent: 5316299 (1994-05-01), Feche et al.
patent: 5316300 (1994-05-01), Simmons
patent: 5324032 (1994-06-01), Minami
patent: 5351958 (1994-10-01), Helmstetter
patent: 5385767 (1995-01-01), Noguchi
patent: 5413338 (1995-05-01), Kawamatsu
patent: 5427373 (1995-06-01), Kusumuto
patent: 5437450 (1995-08-01), Akatsuka et al.
patent: 5439219 (1995-08-01), Vincent
patent: 5467984 (1995-11-01), Veux et al.
patent: 5496028 (1996-03-01), Chien
patent: 5505446 (1996-04-01), Whitaker
patent: 5511780 (1996-04-01), Vadersen
patent: 5551691 (1996-09-01), Harada et al.
patent: 5573467 (1996-11-01), Chou et al.
patent: 5575473 (1996-11-01), Turner
patent: 5599242 (1997-02-01), Solviche et al.
patent: 5620380 (1997-04-01), Tennent et al.
patent: 5632692 (1997-05-01), Lebovici
patent: 5634860 (1997-06-01), McIntosh et al.
patent: 5634861 (1997-06-01), Yamamoto et al.
patent: 5665010 (1997-09-01), Mori
patent: 5685781 (1997-11-01), Pedersen et al.
patent: 5735753 (1998-04-01), Hoffmeyer
Links Profile, A Supplement to Links Magazine, "Fenwick Fine Tunes Shaft Technology, Industry Giants Keep an Eye on Iowa," Apr. 1996.
Stachura, Mike, "Shape Up Your Shafts," Golf Digest, Dec. 1997, pp. 88-95.
Advertisement: "New Clubs for 1938: True Temper Steel Shafts," Oct. 3, 1938, cover pg, and pp. 8-9.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Golf club shaft does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Golf club shaft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Golf club shaft will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1114099

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.