Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUS1454267 A
Publication typeGrant
Publication dateMay 8, 1923
Filing dateApr 12, 1921
Priority dateApr 12, 1921
Publication numberUS 1454267 A, US 1454267A, US-A-1454267, US1454267 A, US1454267A
InventorsHerbert D Challis, Samuel J Williamson
Original AssigneeHerbert D Challis, Samuel J Williamson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Golf club
US 1454267 A
Abstract  available in
Images(1)
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

Patented May 8, 11.923.`

` mrs-D( AArllvfl oFFlcE.

HERBERT D. CHALLIS, OF PITTSBURGH, AND SAMUEL J. WILLIAMSON, F SEWICKYLEY,"

y PENNSYLVANIA.

GOLF CLUB.

Application led April 12, 1921. Serial No. 460,686.

To all whom t may concern.:

Be it known that we, HERBERT D. CHAL- LIs, residing at Pittsburgh, in the county of Allegheny and State of Pennsylvania, and SAMUEL J. WILLIAMsoN, residing at Sewickley, in the county of Allegheny and State of Pennsylvania, both citizens of the United States, have invented or discovered certain new and useful Improvements in Golf Clubs, of which improvements the following is a specification.

Our invention relates to improvements in golf clubs, and consists, in a word, of a golf club with a glass head. The 1nvent1on is primarily intended to apply to putters, but manifestly is applicable to otherfclubs as Well.

Fig. I of the accompanying drawings is a view in medial longitudinal section of the head of a golf club of our invention with the adjacent portion of the shank of the club secured thereto; Fig. II is a view of'.

the same head portion of the club in end elevation; Fi III is a view in plan from above; and 1g. IV is a view in side elevation looking directly at the impact face.

'The head l of the club is made wholly of glass. In proportions and in size it is such as ti) afford the proper weight and proper disposition of impact face. Being formed wholly of glass the high resilience of the material becomes available and valuable, as is not the case with a club whose head is composite of several materials of which only the impact face is of glass. The head of our invention is made transparent over its upper surface and opaque or translucent over its sole or lower face, and across the sole is scored or otherwise formed a si ht line 2. The impact face 3which will be lnclined 3 more or less from the vertical, may be scored by etched lines or otherwise, as indicated in Fig. IV. i f,

The head may be secured to the shank of the club by'means of a collar or ferrule 4 formed conveniently of metalaluminum,

for example-bolted to and extending atl proper angle from the upper face of the glass head. An adequate bolt structure is indicated in the drawings. Into an upwardly tapering vertical opening 5 through the head is introduced a correspondingly shaped follower block 6. This block is provided with suitablyarranged pins 7 extending vertically when. thebl'ock is in place from its upper surface and entering correspending recesses in ferrule. These pins serve to prevent the head from turning from its position on the, shaft when the club isA assembled. A set screw 8 with head or washer 9 rabbeted into the head of the club from beneath bolts ferrule 4 to'head l, binding follower block 5 in its tapered recess, with pins 7 in engagement with the recesses formed in ferrule 4 to receive them. The end of the wooden shank 10 of the club is seated in the bore l1 of ferrule 4 and `may be suitably secured there,as by the pin 12.

The advantages of the club,` are primarily that consequent upon the high elasticity of glass; we find by experiment that the compressed rubber ball gets away more lrapidly from the face of the club wheny the stroke is made, and travels under a larger fraction of the force of the blow, than is true in the usel ofclubs of usual materials. The sight line, viewed through the' transparent head, is an aid to the player. In case of breakagel ofthe glass head (it is not easilyvbroken, and ordinarily will be carried apart from metal-headed clubs), it is readily replaceable with another: Ordinarily a supplyof glass heads will be ready in the handsof a professional or greens keeper to be bolted to the Shanks of clubs. The

ymomentum of the head as a unit, unbroken by any yielding of component part against 'i part, is concentrated in impact upon the ball. Excepting only metal 'clubs (com-l pared with which the elasticity. of glass is high), all golf clubs in use .have compound heads, in .which an appreciable fractlon/ of the momentum isV lost in the yielding of component part against part.

yWe claim as ourv invention:

1. In a golf club structure, the combination of a head having a vertical upwardly tapered opening through it, a shank-receiving ferrule applicable to the upper surface of the head, a block of corresponding shape with the said tapered opening through the l' head adapted to be introduced into the ta' pered opening in the head and being intro Y) duced to interlock with said ferrule, and A,a bolt member adapted to unite ferrule with head and to secure said block in position iny j said opening.

2. In a golf club structure the combina-v 'f tori of a of glass and h pered opening ferrule appli Lea/ree? head formed integrally of a block with head and to bring said block into posilo aving a vertical upwardly tation in said recess.

through it,`a shank-receiving iin testimony whereof We have hereunto cable to the upper surface o set our hands.

5 the head, a follower block adapted to be n- HERBERT D. CHALLS.

troduced from beneath into the tapered SAMUEL J. ILLIAMSN. opening in the head, said ferrule and block Witnesses: being provided with inter-engaging means, Room D. GAmY,

and e bolt member adapted to unite errue ROBERT E. Kmom

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3134596 *Jan 15, 1962May 26, 1964Gus G BoznosGolf club head with transparent insert
US3199872 *Oct 27, 1961Aug 10, 1965Frederick Taylor LewisGolf putter with marble head
US3218072 *Feb 20, 1964Nov 16, 1965Pure Carbon Company IncGolf club including a striking face of porous carbon
US3866922 *Nov 24, 1972Feb 18, 1975Vincent C MarciGolf putter with imbedded alignment indicator
US4212467 *Jun 15, 1978Jul 15, 1980Yukio ShiratoriGolf club
US4324404 *May 19, 1980Apr 13, 1982Walter Dian, Inc.Golf putter
US4330128 *Nov 17, 1980May 18, 1982Morelli Reno TGolf putter with removable putting element
US4369974 *Apr 24, 1981Jan 25, 1983Joseph KomperdaGolf club for putting
US4749196 *Feb 13, 1987Jun 7, 1988Podgor Joseph EClub and head for putting
US5665011 *Nov 22, 1996Sep 9, 1997Thomas; RobertGolf putter head
US5749793 *Nov 19, 1996May 12, 1998Chad A. EmarineMonolithic pebble head golf club
US6110057 *Jun 22, 1999Aug 29, 2000Mckinnon; AlexanderJiro putter
US6306048Jan 22, 1999Oct 23, 2001Acushnet CompanyGolf club head with weight adjustment
US7300359 *Aug 14, 2006Nov 27, 2007Callaway Golf CompanyGolf club with interchangeable head-shaft connection
US7476160Oct 30, 2007Jan 13, 2009Callaway Golf CompanyInterchangeable shaft for a golf club
US7887431Dec 30, 2008Feb 15, 2011Taylor Made Golf Company, Inc.Golf club
US7892105Jan 21, 2010Feb 22, 2011Callaway Golf CompanyConnection assembly for a golf club
US7934999May 18, 2009May 3, 2011Callaway Golf CompanyWood-type golf club head with adjustable sole contour
US7959519 *May 30, 2008Jun 14, 2011Clear Golf, LlcGolf club head with insert having indicia therein
US8025587Dec 30, 2008Sep 27, 2011Taylor Made Golf Company, Inc.Golf club
US8147350Mar 31, 2011Apr 3, 2012Taylor Made Golf Company, Inc.Golf club
US8177661Nov 28, 2011May 15, 2012Taylor Made Golf Company, Inc.Golf club
US8226496Apr 29, 2010Jul 24, 2012Callaway Golf CompanyConnection assembly for a golf club
US8235831Sep 1, 2011Aug 7, 2012Taylor Made Golf Company, Inc.Golf club
US8262498Jan 6, 2011Sep 11, 2012Taylor Made Golf Company, Inc.Golf club
US8303429Jan 22, 2010Nov 6, 2012Callaway Golf CompanyGolf club with stable face angle
US8303431Jan 13, 2010Nov 6, 2012Taylor Made Golf Company, Inc.Golf club
US8337319Dec 23, 2009Dec 25, 2012Taylor Made Golf Company, Inc.Golf club
US8398503Jun 20, 2012Mar 19, 2013Taylor Made Golf Company, Inc.Golf club
US8496541Nov 28, 2011Jul 30, 2013Taylor Made Golf Company, Inc.Golf club
US8517855Nov 28, 2011Aug 27, 2013Taylor Made Golf Company, Inc.Golf club
US8602907Sep 12, 2012Dec 10, 2013Taylor Made Golf Company, Inc.Golf club
US8622847May 29, 2009Jan 7, 2014Taylor Made Golf Company, Inc.Golf club
US8696487Sep 7, 2012Apr 15, 2014Taylor Made Golf Company, Inc.Golf club
US8727900Mar 11, 2013May 20, 2014Taylor Made Golf Company, Inc.Golf club
US8758153Jun 22, 2011Jun 24, 2014Taylor Made Golf Company, Inc.Golf club head
US8845450Jun 26, 2013Sep 30, 2014Taylor Made Golf Company, Inc.Golf club
US8876627Jul 3, 2013Nov 4, 2014Taylor Made Golf Company, Inc.Golf club
US9033821Nov 27, 2012May 19, 2015Taylor Made Golf Company, Inc.Golf clubs
US9044654May 22, 2013Jun 2, 2015Wesley J MickleGolf putter
US20050107186 *Dec 21, 2004May 19, 2005Snowdon Derek A.Golf clubs intended for use in putting
US20120034990 *Feb 9, 2012Mark CohenGolf club
Classifications
U.S. Classification473/306, 273/DIG.140, 473/340
International ClassificationA63B53/00
Cooperative ClassificationY10S273/14, A63B53/007
European ClassificationA63B53/00P