Amusement devices: games – Puzzles – Take-aparts and put-togethers
Patent
1990-05-25
1991-10-29
Coven, Edward M.
Amusement devices: games
Puzzles
Take-aparts and put-togethers
273169, 273173, A63B 5304
Patent
active
050609505
ABSTRACT:
A golf clubhead with enhanced moments of inertia along both its twist and loft axes has a toe weight means of a first predetermined density comprising first and second substantial percentages as upper and lower concentrations of mass positioned respectively in predetermined fixed locations adjacent the top and bottom corners of the toe between the striking surface and the back. A medium of a second predetermined density less dense than the first predetermined density of the toe weight means may substantially separate the upper concentration from the lower concentration, the upper concentration and may generally separate from the central boundary of the toe section. Too, the width of the toe weight means between the striking surface and the back of the clubhead may assume a first minimal value in the region toward the top and the central boundary of the toe section, a first maximal value toward the top and the toe which is greater than the first minimal value, a second minimal value between the upper and lower concentrations toward the toe which is less than the first maximal value, and a second maximal value toward the sole and the toe which is greater than the second minimal value.
REFERENCES:
patent: D248783 (1978-08-01), Long
patent: 1133129 (1915-03-01), Govan
patent: 1671936 (1928-05-01), Sime
patent: 2007377 (1935-07-01), Link
patent: 2254528 (1941-09-01), Hoare
patent: 2846228 (1958-08-01), Reach
patent: 3655188 (1972-04-01), Solheim
patent: 3847399 (1974-11-01), Raymont
patent: 3941390 (1976-03-01), Hussey
patent: 4607846 (1986-08-01), Perkins
patent: 4621813 (1986-11-01), Solheim
patent: 4650191 (1987-03-01), Mills
patent: 4762324 (1988-08-01), Anderson
patent: 4828265 (1989-05-01), Antonious
Barber, Golf Digest, Jun., 1976, p. 30.
Golf World, Jul., 1976, p. 31.
Slazenger, Golf World, Jan., 1988, p. 37.
Coven Edward M.
Passaniti Sebastiano
LandOfFree
Corner-back golf clubhead does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Corner-back golf clubhead, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Corner-back golf clubhead will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1394913