GB0619565D0 - Magnetic induction dart - Google Patents

Magnetic induction dart

Info

Publication number
GB0619565D0
GB0619565D0 GBGB0619565.5A GB0619565A GB0619565D0 GB 0619565 D0 GB0619565 D0 GB 0619565D0 GB 0619565 A GB0619565 A GB 0619565A GB 0619565 D0 GB0619565 D0 GB 0619565D0
Authority
GB
United Kingdom
Prior art keywords
magnetic induction
dart
induction dart
magnetic
induction
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.)
Withdrawn
Application number
GBGB0619565.5A
Other versions
GB2430897A (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.)
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
Application filed by Individual filed Critical Individual
Publication of GB0619565D0 publication Critical patent/GB0619565D0/en
Publication of GB2430897A publication Critical patent/GB2430897A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B6/00—Projectiles or missiles specially adapted for projection without use of explosive or combustible propellant charge, e.g. for blow guns, bows or crossbows, hand-held spring or air guns
    • F42B6/003—Darts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetic Treatment Devices (AREA)
  • Measuring Magnetic Variables (AREA)
  • Hard Magnetic Materials (AREA)
GB0619565A 2005-10-08 2006-10-04 Magnetic dart Withdrawn GB2430897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2005101082160A CN1943832A (en) 2005-10-08 2005-10-08 Magnetic sensing dart

Publications (2)

Publication Number Publication Date
GB0619565D0 true GB0619565D0 (en) 2006-11-15
GB2430897A GB2430897A (en) 2007-04-11

Family

ID=37453930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0619565A Withdrawn GB2430897A (en) 2005-10-08 2006-10-04 Magnetic dart

Country Status (4)

Country Link
US (1) US20070080498A1 (en)
CN (1) CN1943832A (en)
DE (1) DE102006047684A1 (en)
GB (1) GB2430897A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009061000A (en) * 2007-09-05 2009-03-26 Taito Corp Dart, attachment for dart, darts game machine and darts game system
CN101940836B (en) * 2010-09-14 2016-08-03 西安信唯信息科技有限公司 A kind of mark circle fitness toy target method for designing
KR101633664B1 (en) * 2014-07-31 2016-06-27 주식회사 홍인터내셔날 User identifiable dart pin
CN106736273A (en) * 2016-12-05 2017-05-31 扬州多维精工机械厂 A kind of processing technology of boomerang pin
US11654349B2 (en) 2019-04-24 2023-05-23 Scale Up The Fun, Llc Hobby projectile
US11029123B1 (en) * 2019-04-24 2021-06-08 Matt Andersen Hobby projectile
US11725912B2 (en) * 2020-05-20 2023-08-15 Jeff Kamphaus Magnetic dartboard
TWI777488B (en) * 2021-04-12 2022-09-11 銳緻股份有限公司 Magnetic induction dart and magnetic induction dart system
TWI759190B (en) * 2021-04-29 2022-03-21 宋志雲 Dart equipment with recognition ability
TWI759191B (en) * 2021-04-29 2022-03-21 宋志雲 magnetic conduction dart

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1976065A (en) * 1931-10-27 1934-10-09 Jesse C Forkner Game
US2665911A (en) * 1947-06-05 1954-01-12 Sidney X Shore Magnetic dart
US3836148A (en) * 1974-01-11 1974-09-17 V Manning Rotatable dart board, magnetic darts and magnetic scoring switches
US3957271A (en) * 1975-03-17 1976-05-18 Kulite Tungsten Corporation Selectively adjustable darts
US4109915A (en) * 1976-09-20 1978-08-29 Bottelsen Walter Edward Breakaway dart
GB2086243A (en) * 1980-11-04 1982-05-12 Ward William Automatic Score Translator
SE504538C2 (en) * 1994-02-11 1997-03-03 Sven Joensson darts Games
CN2459611Y (en) * 2000-12-11 2001-11-14 邵佳沐 Magnetic sensing type automatic score device for dar target

Also Published As

Publication number Publication date
CN1943832A (en) 2007-04-11
DE102006047684A1 (en) 2007-04-12
GB2430897A (en) 2007-04-11
US20070080498A1 (en) 2007-04-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)