GB389353A - Improvements in golf club shafts - Google Patents

Improvements in golf club shafts

Info

Publication number
GB389353A
GB389353A GB20420/32A GB2042032A GB389353A GB 389353 A GB389353 A GB 389353A GB 20420/32 A GB20420/32 A GB 20420/32A GB 2042032 A GB2042032 A GB 2042032A GB 389353 A GB389353 A GB 389353A
Authority
GB
United Kingdom
Prior art keywords
shaft
grooves
golf
club shafts
class
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB20420/32A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Fork and Hoe Co
Original Assignee
American Fork and Hoe Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Fork and Hoe Co filed Critical American Fork and Hoe Co
Publication of GB389353A publication Critical patent/GB389353A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/12—Metallic shafts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A63B60/08—Handles characterised by the material
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A63B60/10—Handles with means for indicating correct holding positions
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/48—Details or accessories of golf clubs, bats, rackets or the like with corrugated cross-section

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)

Abstract

389,353. Golf-club shafts. AMERICAN FORK & HOE CO., Keith Building, Cleveland, Ohio, U.S.A. July 19, 1932, No. 20420. Convention date, April 15. [Class 132 (ii).] In a golf-club shaft of the kind comprising a tapered metal tube formed with a plurality of spaced longitudinal grooves 17, the grooves increase in depth from the handle portion, Fig. 4, to the head end, Fig. 7, in order that the torsional yield of the shaft may increase in the direction of the head end. The invention is preferably applied to a stepped shaft of the kind described in Specification 285,051, [Class 132 (ii), Games], and the grooves are preferably formed in an intermediate portion of the shaft between the handle and head ends, which are left plain.
GB20420/32A 1932-04-15 1932-07-19 Improvements in golf club shafts Expired GB389353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US389353XA 1932-04-15 1932-04-15

Publications (1)

Publication Number Publication Date
GB389353A true GB389353A (en) 1933-03-16

Family

ID=21902748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20420/32A Expired GB389353A (en) 1932-04-15 1932-07-19 Improvements in golf club shafts

Country Status (1)

Country Link
GB (1) GB389353A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374589A (en) * 1977-05-09 1983-02-22 Strickland Gordon E Handle for tennis racket with anti-torsion grip portion
GB2232605A (en) * 1989-04-10 1990-12-19 Spalding & Evenflo Golf club shafts
USRE33735E (en) * 1982-06-25 1991-11-05 Brunswick Corporation Golf club shaft
GB2331248A (en) * 1997-11-13 1999-05-19 You Chin San Golf club shaft reinforced by ridges
US5957783A (en) * 1997-10-17 1999-09-28 Harrison Sports Inc. Golf club shaft having contoured grip section and kick section
US6024651A (en) * 1997-10-17 2000-02-15 Harrison Sports, Inc. Golf club shaft having contoured grip section and kick section
WO2001039847A1 (en) * 1999-12-01 2001-06-07 John Jacob Peter Beljon Tubular golf club shaft

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374589A (en) * 1977-05-09 1983-02-22 Strickland Gordon E Handle for tennis racket with anti-torsion grip portion
USRE33735E (en) * 1982-06-25 1991-11-05 Brunswick Corporation Golf club shaft
GB2232605A (en) * 1989-04-10 1990-12-19 Spalding & Evenflo Golf club shafts
US5957783A (en) * 1997-10-17 1999-09-28 Harrison Sports Inc. Golf club shaft having contoured grip section and kick section
US6024651A (en) * 1997-10-17 2000-02-15 Harrison Sports, Inc. Golf club shaft having contoured grip section and kick section
GB2331248A (en) * 1997-11-13 1999-05-19 You Chin San Golf club shaft reinforced by ridges
WO2001039847A1 (en) * 1999-12-01 2001-06-07 John Jacob Peter Beljon Tubular golf club shaft

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