GB1494517A - Tennis racket with variable balance and weight - Google Patents

Tennis racket with variable balance and weight

Info

Publication number
GB1494517A
GB1494517A GB77/75A GB7775A GB1494517A GB 1494517 A GB1494517 A GB 1494517A GB 77/75 A GB77/75 A GB 77/75A GB 7775 A GB7775 A GB 7775A GB 1494517 A GB1494517 A GB 1494517A
Authority
GB
United Kingdom
Prior art keywords
guide
racquet
frame
weight
guide member
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
GB77/75A
Other languages
English (en)
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.)
HUFENUS P
Original Assignee
HUFENUS P
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 HUFENUS P filed Critical HUFENUS P
Publication of GB1494517A publication Critical patent/GB1494517A/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
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/02—Ballast means for adjusting the centre of mass

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)
  • Rehabilitation Tools (AREA)
  • Golf Clubs (AREA)
GB77/75A 1973-07-05 1975-01-02 Tennis racket with variable balance and weight Expired GB1494517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324665A FR2235714B1 (US08066781-20111129-C00013.png) 1973-07-05 1973-07-05

Publications (1)

Publication Number Publication Date
GB1494517A true GB1494517A (en) 1977-12-07

Family

ID=9122106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB77/75A Expired GB1494517A (en) 1973-07-05 1975-01-02 Tennis racket with variable balance and weight

Country Status (5)

Country Link
US (2) US4027881A (US08066781-20111129-C00013.png)
AU (1) AU7700074A (US08066781-20111129-C00013.png)
CH (1) CH593068A5 (US08066781-20111129-C00013.png)
FR (1) FR2235714B1 (US08066781-20111129-C00013.png)
GB (1) GB1494517A (US08066781-20111129-C00013.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200560A (en) * 1987-02-07 1988-08-10 Roger Philip Fry Golf clubs
WO1995004575A1 (en) * 1993-08-05 1995-02-16 Kenneth Godfrey Degaris Counterweight balancing system for games racquets
US6432004B1 (en) * 1994-09-27 2002-08-13 Stephen A. Nemeckay Tennis training device

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179121A (en) * 1977-11-22 1979-12-18 Pedro Kelmanski Tennis racket with adjustable weight
US4355803A (en) * 1980-12-22 1982-10-26 Coin-Operated Exercise Equipment Co. Inc. Tennis racquet with variable center of gravity and balance
EP0228491A1 (fr) * 1985-12-03 1987-07-15 Jean Ferdinand André Hufenus Raquette de jeu à équilibre variable automatiquement
FR2565500B1 (fr) * 1984-06-06 1987-07-10 Hufenus Jean Raquette a equilibre variable dont le centre de gravite est automatiquement ramene vers le grip apres le service ou le smash
US4765620A (en) * 1987-01-16 1988-08-23 Spalding & Evenflo Companies, Inc. Racket vibration dampener combined with grommet strip
US5005834A (en) * 1990-03-16 1991-04-09 Ferrari Importing Company Multi-frame racket
US5211396A (en) * 1990-03-16 1993-05-18 Ferrari Importing Company Multi-frame racket
JP2636721B2 (ja) * 1993-12-10 1997-07-30 ヤマハ株式会社 テニス用ラケット
USD461687S1 (en) 2002-02-15 2002-08-20 Miracle Blade, Llc Handle
USD462241S1 (en) 2002-02-15 2002-09-03 Miracle Blade, Llc Knife
USD461688S1 (en) 2002-02-15 2002-08-20 Miracle Blade, Llc Knife
USD461681S1 (en) 2002-02-15 2002-08-20 Miracle Blade, Llc Portion of a cutting instrument
USD461689S1 (en) 2002-02-15 2002-08-20 Miracle Blade, Llc Knife
WO2006017267A2 (en) * 2004-07-12 2006-02-16 Squarehit Sports, Inc. Tennis stroke training apparatus and method
CA2680337A1 (en) * 2006-03-09 2007-09-13 Ettore Casati Sporting article with adjustable weight configuration
US7611424B2 (en) * 2007-02-12 2009-11-03 Mizuno Usa, Inc. Golf club head and golf club
US8016694B2 (en) * 2007-02-12 2011-09-13 Mizuno Usa Golf club head and golf clubs
US8007379B1 (en) * 2008-08-19 2011-08-30 Cook Cristina M Tennis racket with adjustable balance and method for using the same
US8182376B2 (en) * 2008-09-19 2012-05-22 WM. T. Burnett IP, LLP Adjustable weighted field hockey stick
US8556756B2 (en) 2011-03-25 2013-10-15 Karen Therese McClung Game apparatuses
US20120252609A1 (en) * 2011-03-29 2012-10-04 Lawrence Miller Gates Racquet Weight
US20130303297A1 (en) * 2012-05-11 2013-11-14 Charles Victor Mackie T/P weights 5
US20140287884A1 (en) * 2013-03-20 2014-09-25 Icon Health & Fitness, Inc. Paddle Exercise Apparatus
DE102014018556A1 (de) 2014-12-15 2016-06-16 Momčilović Slobodan Tennisschlägereinstellung
US9914028B1 (en) 2016-09-06 2018-03-13 Acushnet Company Golf club with movable weight
US10035051B2 (en) 2015-12-22 2018-07-31 Acushnet Company Golf club with movable weight
US9975019B2 (en) 2015-12-22 2018-05-22 Acushnet Company Golf club with movable weight
US10625114B2 (en) 2016-11-01 2020-04-21 Icon Health & Fitness, Inc. Elliptical and stationary bicycle apparatus including row functionality
US10369437B1 (en) 2018-08-20 2019-08-06 Acushnet Company Wood-type golf club including center of gravity adjustment

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1186283A (en) * 1915-10-30 1916-06-06 Dave H Coddington Racket.
US1587918A (en) * 1921-02-25 1926-06-08 Spalding & Bros Ag Racket frame
US1539019A (en) 1924-02-07 1925-05-26 John P Nikonow Tennis racket
GB310350A (en) * 1928-01-24 1929-04-24 Claude Albert Claremont Improvements in games racquet
GB447638A (en) * 1935-03-05 1936-05-22 Baker Macpherson & Company Ltd Improvements in implement handles
US2215899A (en) * 1938-10-29 1940-09-24 Beasley Mercer Removable weight and balance adjustments
US2395864A (en) * 1941-04-01 1946-03-05 Spalding A G & Bros Inc Racket
US2368984A (en) * 1942-12-24 1945-02-06 Toledo Scale Co Poise
US2677544A (en) * 1950-06-21 1954-05-04 Phillip Brante Track hurdle
FR1031855A (fr) * 1951-01-30 1953-06-26 Dispositif pour la transformation d'appareils de culture physique
US2777692A (en) * 1955-01-25 1957-01-15 Sebastian J Marzucco Support member for high jump cross bar
US3135344A (en) * 1961-11-27 1964-06-02 Robert E Granrud Tare poise with fine adjustment
US3310320A (en) * 1965-09-30 1967-03-21 Ellis W Hanna Skate board
US3414260A (en) * 1965-10-21 1968-12-03 Jimmy A. Gust Adjustable weight exerciser for an athletic implement
US3392976A (en) * 1965-10-23 1968-07-16 Hayes Thomas Adjustable baseball bat
FR2031783A5 (US08066781-20111129-C00013.png) * 1969-02-07 1970-11-20 Gire
US3834722A (en) * 1972-07-24 1974-09-10 E Rainer Variable length ski
US3834697A (en) * 1973-05-14 1974-09-10 Namara J Mc Removable weight for practicing with athletic implements
US3931968A (en) * 1974-05-13 1976-01-13 Hedberg John K Adjustable tennis racket handle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200560A (en) * 1987-02-07 1988-08-10 Roger Philip Fry Golf clubs
WO1995004575A1 (en) * 1993-08-05 1995-02-16 Kenneth Godfrey Degaris Counterweight balancing system for games racquets
GB2301290A (en) * 1993-08-05 1996-12-04 Kenneth Godfrey Degaris Counterweight balancing system for games racquets
GB2301290B (en) * 1993-08-05 1998-09-09 Kenneth Godfrey Degaris Counterweight balancing system for games racquets
AT406733B (de) * 1993-08-05 2000-08-25 Head Sport Ag Schlägerrahmen
US6432004B1 (en) * 1994-09-27 2002-08-13 Stephen A. Nemeckay Tennis training device

Also Published As

Publication number Publication date
AU495860B2 (US08066781-20111129-C00013.png) 1976-07-01
US4427195A (en) 1984-01-24
FR2235714A1 (US08066781-20111129-C00013.png) 1975-01-31
CH593068A5 (US08066781-20111129-C00013.png) 1977-11-15
FR2235714B1 (US08066781-20111129-C00013.png) 1977-07-08
US4027881A (en) 1977-06-07
AU7700074A (en) 1976-07-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee