HK1377A - Improvements in or relating to sports implements - Google Patents

Improvements in or relating to sports implements

Info

Publication number
HK1377A
HK1377A HK13/77A HK1377A HK1377A HK 1377 A HK1377 A HK 1377A HK 13/77 A HK13/77 A HK 13/77A HK 1377 A HK1377 A HK 1377A HK 1377 A HK1377 A HK 1377A
Authority
HK
Hong Kong
Prior art keywords
relating
sports implements
sports
implements
Prior art date
Application number
HK13/77A
Inventor
J A Kilshaw
P St Oubridge
Original Assignee
Dunlop Holdings Ltd
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 Dunlop Holdings Ltd filed Critical Dunlop Holdings Ltd
Publication of HK1377A publication Critical patent/HK1377A/en

Links

Classifications

    • 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
    • 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
    • A63B60/42—Devices for measuring, verifying, correcting or customising the inherent characteristics of golf clubs, bats, rackets or the like, e.g. measuring the maximum torque a batting shaft can withstand
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B49/08—Frames with special construction of the handle
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B49/10—Frames made of non-metallic materials, other than wood
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B49/12—Frames made of metal
    • 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
    • A63B60/0081—Substantially flexible shafts; Hinged shafts

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Golf Clubs (AREA)
HK13/77A 1969-10-29 1977-01-06 Improvements in or relating to sports implements HK1377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5286169 1969-10-29

Publications (1)

Publication Number Publication Date
HK1377A true HK1377A (en) 1977-01-14

Family

ID=10465600

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13/77A HK1377A (en) 1969-10-29 1977-01-06 Improvements in or relating to sports implements

Country Status (3)

Country Link
GB (1) GB1321235A (en)
HK (1) HK1377A (en)
ZA (1) ZA707375B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360202A (en) * 1978-09-08 1982-11-23 Lo Kun Nan CFRP or FRP made badminton racket frame
US5163679A (en) * 1986-06-25 1992-11-17 Lo Kun N Hollow filled composite racket shaft with restricted intermediate portion
BE1000689A6 (en) * 1987-07-14 1989-03-14 Donnay Donnay S A Ets Tennis racket, squash sport or similar.
AU632997B2 (en) * 1988-04-15 1993-01-21 Prince Sports, Inc. Throatless squash racquet
WO1995004576A1 (en) * 1993-08-05 1995-02-16 Kenneth Godfrey Degaris Ultra thin racquet frame

Also Published As

Publication number Publication date
ZA707375B (en) 1971-12-29
GB1321235A (en) 1973-06-27

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