GB1477868A - Hollow perforated round balls for playing games - Google Patents

Hollow perforated round balls for playing games

Info

Publication number
GB1477868A
GB1477868A GB4004374A GB4004374A GB1477868A GB 1477868 A GB1477868 A GB 1477868A GB 4004374 A GB4004374 A GB 4004374A GB 4004374 A GB4004374 A GB 4004374A GB 1477868 A GB1477868 A GB 1477868A
Authority
GB
United Kingdom
Prior art keywords
ball
playing games
tennis
sept
badminton
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
GB4004374A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from SE7312591A external-priority patent/SE390605B/en
Priority claimed from SE7410564A external-priority patent/SE416882B/en
Application filed by Individual filed Critical Individual
Publication of GB1477868A publication Critical patent/GB1477868A/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
    • A63B43/00—Balls with special arrangements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B43/00—Balls with special arrangements
    • A63B2043/001—Short-distance or low-velocity balls for training, or for playing on a reduced area

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Golf Clubs (AREA)

Abstract

1477868 Hollow, perforated ball K G ASTROM 13 Sept 1974 [17 Sept 1973 27 Feb 1974 20 Aug 1974] 40043/74 Heading A6D A ball suitable for tennis or badminton, particularly when the latter is played out-ofdoors, consists of a hollow spherical shell, e.g. of polyethylene, having a plurality of identically shaped holes arranged in a continuous pattern over its periphery such that the holes are symmetrical about one diametrical plane of the ball in order to produce the desired flight characteristics and to reduce the sensitivity to cross-winds and such that the aggregate area of the perforations is at least 20% but no more than 60% of the surface area of the sphere. The shell is preferably 1-2 mm thick and the holes round, although they may be e.g. oval, square or triangular. For a badminton ball the weight is preferably 8 g maximum; for tennis the weight may be greater than 8g. The ball preferably has a diameter between 30 and 60 mm.
GB4004374A 1973-09-17 1974-09-13 Hollow perforated round balls for playing games Expired GB1477868A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7312591A SE390605B (en) 1973-09-17 1973-09-17 IHALIG PERFORATED BADMINTON BALL
SE7410564A SE416882B (en) 1974-08-20 1974-08-20 HALF, PERFORED, ROUND BALL

Publications (1)

Publication Number Publication Date
GB1477868A true GB1477868A (en) 1977-06-29

Family

ID=26656398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4004374A Expired GB1477868A (en) 1973-09-17 1974-09-13 Hollow perforated round balls for playing games

Country Status (6)

Country Link
US (1) US3908994A (en)
JP (1) JPS5089130A (en)
BE (1) BE837319Q (en)
DE (1) DE2443795A1 (en)
GB (1) GB1477868A (en)
HK (1) HK3479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174307A (en) * 1985-05-02 1986-11-05 Abdelmalek Bouhadjera Game apparatus

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438924A (en) * 1981-04-13 1984-03-27 Ian Carr Game ball
US5615890A (en) * 1996-05-16 1997-04-01 Blue; John D. No bounce no dunk recreation ball game
US5584487A (en) * 1996-05-31 1996-12-17 Blue; John D. No bounce no dunk air ball recreation game
US6012997A (en) * 1997-03-19 2000-01-11 Mason; David W. Compound safety ball
US20040005937A1 (en) * 2001-07-02 2004-01-08 Saiz Manuel Munoz Golf ball
US6746351B1 (en) 2001-09-06 2004-06-08 Robert I. Goodman Practice ball
US20070049432A1 (en) * 2005-08-23 2007-03-01 Junior Kenneth L Basketball having grippable apertures for one-handed dunking
US20080287218A1 (en) * 2007-05-14 2008-11-20 Lipose Corporation Training balls for varying ball speed, methods of use, and systems
US8312844B2 (en) * 2009-11-16 2012-11-20 Radio Systems Corporation Endoskeletal pet toy
US8216094B2 (en) * 2010-01-14 2012-07-10 Seme David J Barrier ball game
US8357062B2 (en) * 2010-05-04 2013-01-22 Singaball Pte. Ltd. Game ball
US20130296085A1 (en) * 2010-11-03 2013-11-07 Pete Parenti Flexible hole ball with angled hole walls
US20120108372A1 (en) * 2010-11-03 2012-05-03 Pete Parenti Flexible hole ball
USD656689S1 (en) * 2011-04-21 2012-03-27 Charles Alfred Viola Pet toy feeder
USD656688S1 (en) * 2011-04-21 2012-03-27 Charles Alfred Viola Pet feeder toy
US20140274465A1 (en) * 2013-03-13 2014-09-18 Raymond L. Francis System of Modularity for Hollow Game Balls
CA2867944A1 (en) * 2013-11-04 2015-05-04 Smarthockey, Inc. Balls for use in off-ice hockey training
US9592426B1 (en) * 2014-05-29 2017-03-14 Stephen Dipietro Game ball for confined field of use/play
US9782632B1 (en) * 2015-04-20 2017-10-10 John V. Breaker Golf ball
DE102015209811B3 (en) * 2015-05-28 2016-12-01 Adidas Ag Non-inflatable sports balls
USD1013809S1 (en) * 2021-11-17 2024-02-06 Selkirk Sport, LLC Pickle ball
USD1009191S1 (en) * 2022-05-17 2023-12-26 Selkirk Sport, LLC Pickle ball
USD1013810S1 (en) * 2023-03-24 2024-02-06 Selkirk Sport, LLC Pickle ball
USD996540S1 (en) * 2023-03-24 2023-08-22 William R. Kowalski Pickle ball

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052011A (en) *
US1483165A (en) * 1922-05-04 1924-02-12 Eaton Washington Libbey Practice golf ball
US1684557A (en) * 1927-02-03 1928-09-18 Spalding & Bros Ag Game ball
US2597704A (en) * 1949-08-22 1952-05-20 Cosom Ind Inc Process of making hollow bodies from fusible plastic materials
US2776139A (en) * 1954-02-18 1957-01-01 Jr William F Blamey Game ball

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174307A (en) * 1985-05-02 1986-11-05 Abdelmalek Bouhadjera Game apparatus

Also Published As

Publication number Publication date
HK3479A (en) 1979-01-26
DE2443795A1 (en) 1975-04-10
JPS5089130A (en) 1975-07-17
US3908994A (en) 1975-09-30
BE837319Q (en) 1976-05-03

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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