GB2292218B - Game ball monitoring method and apparatus - Google Patents

Game ball monitoring method and apparatus

Info

Publication number
GB2292218B
GB2292218B GB9515968A GB9515968A GB2292218B GB 2292218 B GB2292218 B GB 2292218B GB 9515968 A GB9515968 A GB 9515968A GB 9515968 A GB9515968 A GB 9515968A GB 2292218 B GB2292218 B GB 2292218B
Authority
GB
United Kingdom
Prior art keywords
game ball
monitoring method
ball monitoring
game
monitoring
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 - Fee Related
Application number
GB9515968A
Other versions
GB9515968D0 (en
GB2292218A (en
Inventor
John Reuben Marshall
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 GB9415359A external-priority patent/GB9415359D0/en
Application filed by Individual filed Critical Individual
Priority to GB9515968A priority Critical patent/GB2292218B/en
Publication of GB9515968D0 publication Critical patent/GB9515968D0/en
Publication of GB2292218A publication Critical patent/GB2292218A/en
Application granted granted Critical
Publication of GB2292218B publication Critical patent/GB2292218B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0605—Decision makers and devices using detection means facilitating arbitration
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0605—Decision makers and devices using detection means facilitating arbitration
    • A63B2071/0611—Automatic tennis linesmen, i.e. in-out detectors

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB9515968A 1994-07-29 1995-07-31 Game ball monitoring method and apparatus Expired - Fee Related GB2292218B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9515968A GB2292218B (en) 1994-07-29 1995-07-31 Game ball monitoring method and apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9415359A GB9415359D0 (en) 1994-07-29 1994-07-29 Ball game line judging machine
GB9416991A GB9416991D0 (en) 1994-07-29 1994-08-23 Ball game line judging machine
GB9515968A GB2292218B (en) 1994-07-29 1995-07-31 Game ball monitoring method and apparatus

Publications (3)

Publication Number Publication Date
GB9515968D0 GB9515968D0 (en) 1995-10-04
GB2292218A GB2292218A (en) 1996-02-14
GB2292218B true GB2292218B (en) 1996-11-06

Family

ID=27267310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9515968A Expired - Fee Related GB2292218B (en) 1994-07-29 1995-07-31 Game ball monitoring method and apparatus

Country Status (1)

Country Link
GB (1) GB2292218B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0212194D0 (en) * 2002-05-28 2002-07-03 Marshall John R Game ball monitoring method and apparatus
EE00412U1 (en) * 2003-02-14 2004-01-15 Bachmann Talis A game of skill
ES2427489B1 (en) * 2013-04-17 2014-07-08 Foxtenn Bgreen, S. L. Method and system to judge whether a spherical element bounces in or out of a few play areas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025241A (en) * 1978-07-10 1980-01-23 England M P Assessing where ball strikes ground in tennis
EP0007720A1 (en) * 1978-07-10 1980-02-06 William Charles Carlton An electrically operated line monitor for tennis
GB2058581A (en) * 1978-11-10 1981-04-15 Carlton W C Assessment of where ball strikes ground in tennis
US4814986A (en) * 1987-04-28 1989-03-21 Spielman Daniel A Device for monitoring relative point of impact of an object in flight proximal a reference line on a surface
US5059944A (en) * 1989-08-02 1991-10-22 Carmona Pedro M Tennis court boundary sensor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025241A (en) * 1978-07-10 1980-01-23 England M P Assessing where ball strikes ground in tennis
EP0007720A1 (en) * 1978-07-10 1980-02-06 William Charles Carlton An electrically operated line monitor for tennis
GB2058581A (en) * 1978-11-10 1981-04-15 Carlton W C Assessment of where ball strikes ground in tennis
US4814986A (en) * 1987-04-28 1989-03-21 Spielman Daniel A Device for monitoring relative point of impact of an object in flight proximal a reference line on a surface
US5059944A (en) * 1989-08-02 1991-10-22 Carmona Pedro M Tennis court boundary sensor

Also Published As

Publication number Publication date
GB9515968D0 (en) 1995-10-04
GB2292218A (en) 1996-02-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040731