|Publication number||US645942 A|
|Publication date||Mar 27, 1900|
|Filing date||Nov 29, 1899|
|Priority date||Nov 29, 1899|
|Publication number||US 645942 A, US 645942A, US-A-645942, US645942 A, US645942A|
|Original Assignee||Spalding & Bros Ag|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (27), Classifications (1)|
|External Links: USPTO, USPTO Assignment, Espacenet|
No. 645,942. Patented Mar. 27, I900.
J GRAN GOLF CLUB.
(Appli ton 111 d N v 29 1899) (No Model.)
UNITED STATES PATENT EEICE,
JAMES ORAN, OF OHICOPEE FALLS, MASSACHUSETTS, ASSIGN OR TO THE A. G. SPALDING dc BROS, OF JERSEY CITY, NEW JERSEY, CHICAGO ILLINOIS, AND NEW YORK, N. Y.
GOLF-C LU B.
SPECIFICATION forming part of Letters Patent No. 645,942, dated March 2'7, 1900. Application filed November 29, 1399, Serial No. 7 38,639. (No model.)
To all whom it may concern:
Be it known that I, JAMES ORAN, a subject of the Queen of Great Britain, and aresident of Chicopee Falls, in the countyof Hampden, State of Massachusetts, have invented certain new and useful Improvements in Golf-Clubs, of which the following-is a specification, reference being had to the accompanying drawings, forming a part hereof.
The object of this invention is to provide a head for a golf-club which can be adjusted in weight or in balance-that is to say, in the disposition of the Weight-according to the requirements of difierent players or of different conditions of use. 7
The invention will be more fully described hereinafter with reference to the accompanying drawings, in which- Figure l is a view in side elevation of a golfclub head which embodies the invention, partly broken out to show details of construction; and Fig. 2 is a section on the line 2 2 of Fig. 1.
The invention is particularly applicable to iron clubs, which are preferably made of soft steel and drop-forged, but may also be made of malleable iron or other metal and formed in any suitable manner. A head A of this general class is shown in the drawings and may be of usual shape, except that it preferably has a wide ridge a running along the back from end to end, or nearly so, in order to give greater thickness from face to back. A chamber a is formed -within the head, as by being bored from the end, the outer end of the cavity or chamber being closed conveniently by a screw-plug a tapped into it. A weight B is placed within the cavity and may be replaced as required by one greater or smaller, according to the weight.
which it is desired that the head shall have. In order that the balance of the head may be adjusted, the weight B is made adjustable within the cavity, being held in adjusted position by a set-screw b, the head of which travels in a slot of, cut in the back of the head, the end of the screw bearing against the opposite Wall of the cavity or chamber. The weight preferably fits somewhat snugly within the cavity, and if it is desired to .change the weight of the head a longer or shorter weight is substituted.
It will readily be seen that it is not only an advantage to be able to change the weight of a given club according to the requirements of the player, but that it is an especial ad vantage to be able to adjust the balance of the club to suit the player, thus giving to the club in the hands of the player a greater driving power and insuring straighter drives, preventing pulling or slicing of balls. Although the invention is here shown and described as applied to an iron, it will be readily understood that it is equally applicable to any form of golf-club.
I claim as my invention The combination with a golf-club head having a cavity therein and a slot through the rear wall of said cavity of a weight placed in said cavity and movable therein, and a setscrew traveling in said slot, and passing through the weight to bear against the opposite wall of the cavity, substantially as shown and described.
This specification signed and witnessed this 27th day of November, A. D. 1899.
In presence of- FRANK O. FLINT, HOWARD L. HOLT.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US2460445 *||Apr 19, 1948||Feb 1, 1949||Bigler Charles W||Adjustable weight for golf club heads|
|US2520701 *||May 13, 1947||Aug 29, 1950||Joseph Verderber||Adjustable head for golf clubs|
|US3845960 *||Jun 11, 1973||Nov 5, 1974||Thompson S||Weight-balanced golfing iron|
|US4836550 *||Jan 25, 1988||Jun 6, 1989||Maruman Golf Co., Ltd.||Club head for an iron-type golf club|
|US4895371 *||Jul 29, 1988||Jan 23, 1990||Bushner Gerald F||Golf putter|
|US5409219 *||Jul 1, 1993||Apr 25, 1995||Saksun, Sr.; John||Weighted golf club head|
|US6012989 *||Oct 22, 1997||Jan 11, 2000||Saksun, Sr.; John||Golf club head|
|US6749523 *||Jan 16, 2001||Jun 15, 2004||Richard J. Forzano||Putter|
|US7128663||Nov 22, 2002||Oct 31, 2006||Pelican Golf, Inc.||Perimeter weighted golf clubs|
|US7815524||Feb 17, 2006||Oct 19, 2010||Pelican Golf, Inc.||Golf clubs|
|US7938739 *||May 10, 2011||Karsten Manufacturing Corporation||Golf club with cavity, and method of manufacture|
|US7993211||Jan 11, 2010||Aug 9, 2011||Bardha Ilir||Golf club with plural alternative impact surfaces|
|US8182364||Mar 24, 2011||May 22, 2012||Karsten Manufacturing Corporation||Golf clubs with cavities, and related methods|
|US8187120 *||May 29, 2009||May 29, 2012||Acushnet Company||Wedge type golf club head|
|US8491414 *||Jul 8, 2010||Jul 23, 2013||Acushnet Company||Wedge type golf club head|
|US8568249||May 17, 2012||Oct 29, 2013||Acushnet Company||Wedge type golf club head|
|US8821307||Mar 14, 2011||Sep 2, 2014||Sri Sports Limited||Golf club head|
|US8992339 *||Dec 14, 2011||Mar 31, 2015||Sri Sports Limited||Golf club head|
|US9211450||Nov 4, 2013||Dec 15, 2015||Acushnet Company||Wedge type golf club head|
|US20030073511 *||Nov 22, 2002||Apr 17, 2003||Bamber Jeffrey Vincent||Perimeter weighted golf clubs|
|US20090111606 *||Oct 24, 2008||Apr 30, 2009||Ilir Bardha||Golf club with plural alternative impact surfaces|
|US20090156324 *||Dec 12, 2007||Jun 18, 2009||Cole Eric V||Golf club with cavity, and method of manufacture|
|US20100113177 *||Jan 11, 2010||May 6, 2010||Ilir Bardha||Golf club with plural alternative impact surfaces|
|US20100304883 *||May 29, 2009||Dec 2, 2010||Gilbert Peter J||Wedge type golf club head|
|US20100304890 *||Jul 8, 2010||Dec 2, 2010||Aaron Dill||Wedge type golf club head|
|US20110124436 *||May 26, 2011||Jeffrey Vincent Bamber||Golf clubs|
|US20120165115 *||Dec 14, 2011||Jun 28, 2012||Kiyofumi Matsunaga||Golf club head|