BE721362A - - Google Patents

Info

Publication number
BE721362A
BE721362A BE721362DA BE721362A BE 721362 A BE721362 A BE 721362A BE 721362D A BE721362D A BE 721362DA BE 721362 A BE721362 A BE 721362A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE721362A publication Critical patent/BE721362A/xx

Links

Classifications

    • 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
    • A63B49/14—Protection devices on the frame
    • 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
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Mechanical Operated Clutches (AREA)
  • Laminated Bodies (AREA)
BE721362D 1968-01-26 1968-09-25 BE721362A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70077668A 1968-01-26 1968-01-26

Publications (1)

Publication Number Publication Date
BE721362A true BE721362A (enrdf_load_html_response) 1969-03-03

Family

ID=24814820

Family Applications (1)

Application Number Title Priority Date Filing Date
BE721362D BE721362A (enrdf_load_html_response) 1968-01-26 1968-09-25

Country Status (8)

Country Link
US (1) US3625512A (enrdf_load_html_response)
JP (1) JPS4832714B1 (enrdf_load_html_response)
AU (1) AU435766B2 (enrdf_load_html_response)
BE (1) BE721362A (enrdf_load_html_response)
DE (1) DE1901250A1 (enrdf_load_html_response)
FR (1) FR1585582A (enrdf_load_html_response)
GB (1) GB1226808A (enrdf_load_html_response)
NL (1) NL159013B (enrdf_load_html_response)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805366A (en) * 1969-08-28 1974-04-23 Maark Corp Method of manufacturing a tennis racket
US3899172A (en) * 1969-08-28 1975-08-12 Maark Corp Tennis racket having improved strength factor
US3752478A (en) * 1971-03-26 1973-08-14 Questar Corp Racket frame
FR2195164A5 (enrdf_load_html_response) * 1972-08-02 1974-03-01 Santini Ormiere Jean
US3913911A (en) * 1974-01-09 1975-10-21 Kenneth Alan Peterson Tennis racket with head frame weighting means
US4176841A (en) * 1974-04-10 1979-12-04 Reinhold Sommer Tennis racket
US3930648A (en) * 1974-09-26 1976-01-06 A-T-O Inc. Game racket and stringing means therefor
DE2719649A1 (de) * 1976-05-05 1977-11-24 Paul Lafourcade Rahmen fuer ballschlaeger, insbesondere tennisschlaeger und verfahren zu seiner herstellung
USRE31224E (en) * 1976-10-15 1983-05-03 Leach Industries, Inc. Metal-plastic composite racquet
US4506887A (en) * 1977-03-11 1985-03-26 Stanley Trysinsky Racket frame comprised of a single continuous filament and resin
US4220335A (en) * 1977-12-31 1980-09-02 Alloway Trust Limited Games rackets
US4205844A (en) * 1978-02-01 1980-06-03 Gombas Laszlo A Game racket
US4297308A (en) * 1978-03-07 1981-10-27 Dunlop Limited Method of manufacturing games rackets
US4282642A (en) * 1979-11-01 1981-08-11 Rodgers Jr Robert E Method of making composite racquet construction
DE3416377A1 (de) * 1983-12-05 1985-06-13 Walter 7758 Meersburg Holzer Tennisschlaeger aus u-foermig profilierten hohlprofilen
ATE36648T1 (de) * 1984-06-22 1988-09-15 Dunlop Ltd Sportschlaeger.
ATE70200T1 (de) * 1985-05-14 1991-12-15 Donnay En Abrege Donnay S A Et Vorrichtung zum veraendern des gewichts des traegheitsmoments oder des schwerpunktes von ballschlaegern.
US4720105A (en) * 1985-09-03 1988-01-19 Ferrari Importing Company, Inc. Weight and balance adjusting assembly for racquets
US4858928A (en) * 1986-06-10 1989-08-22 Yamaha Corporation Racket frame
US5100136A (en) * 1990-11-23 1992-03-31 Chen Dennis C S Structure of racket
US5280907A (en) * 1992-10-26 1994-01-25 Leueis Liu Protective casing for a game racket
US5368296A (en) * 1992-11-05 1994-11-29 Liu; Leueis Game racket frame
DE4433794A1 (de) * 1994-09-22 1996-03-28 Siegfried Kuebler Schläger für Tennis o. dgl. Spiele
US7077768B2 (en) * 2004-05-27 2006-07-18 Ef Composite Technologies, L.P. Composite racquet with double tube head frame
US20120289366A1 (en) * 2011-05-11 2012-11-15 Gary Kimmelman Racquet Weight Kit
US8758175B2 (en) * 2012-05-22 2014-06-24 Yuan Min An Enterprise Co., Ltd. Weighting device and racket equipped with the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1452803A (en) * 1921-09-02 1923-04-24 Percy Newland Eve Racket for tennis and like games
GB210485A (en) * 1922-10-05 1924-02-05 Francis William Gower Improvements in or relating to tennis racquets and the like
US1937787A (en) * 1928-06-13 1933-12-05 Roy H Robinson Tennis or squash racket
GB522222A (en) * 1938-12-08 1940-06-12 Fred Clough Improvements in or relating to racquets for tennis and other games
US2593714A (en) * 1943-06-30 1952-04-22 Roy H Robinson Method of making cellular structures
US2552020A (en) * 1948-08-18 1951-05-08 Tribelhorn Emil Tennis racket
US3083968A (en) * 1958-12-17 1963-04-02 Takahashi Yoshiaki Game racket construction
FR1260715A (fr) * 1960-03-30 1961-05-12 Raquette de tennis ou jeux analogues
US3330560A (en) * 1965-04-26 1967-07-11 Mark A Higdon Tennis racket with weight attachment
FR1504630A (fr) * 1966-10-07 1967-12-08 Perfectionnements apportés aux raquettes de tennis ou jeux analogues
US3540728A (en) * 1967-11-08 1970-11-17 George R Palmer Racket with metal frame welded to handle sleeve

Also Published As

Publication number Publication date
NL6901256A (enrdf_load_html_response) 1969-07-29
JPS4832714B1 (enrdf_load_html_response) 1973-10-08
NL159013B (nl) 1979-01-15
US3625512A (en) 1971-12-07
DE1901250A1 (de) 1969-09-25
GB1226808A (enrdf_load_html_response) 1971-03-31
FR1585582A (enrdf_load_html_response) 1970-01-23
AU3455971A (en) 1971-12-23
AU435766B2 (en) 1973-05-16

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