GB0620490D0 - Integrating wave sensing and magnetic induction dartboard system - Google Patents
Integrating wave sensing and magnetic induction dartboard systemInfo
- Publication number
- GB0620490D0 GB0620490D0 GBGB0620490.3A GB0620490A GB0620490D0 GB 0620490 D0 GB0620490 D0 GB 0620490D0 GB 0620490 A GB0620490 A GB 0620490A GB 0620490 D0 GB0620490 D0 GB 0620490D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic induction
- wave sensing
- integrating wave
- integrating
- induction dartboard
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J3/00—Targets for arrows or darts, e.g. for sporting or amusement purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/04—Electric hit-indicating systems; Detecting hits by actuation of electric contacts or switches
- F41J5/052—Targets comprising a plurality of electric contacts, each corresponding to a discrete target section and being actuated by the movement thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/06—Acoustic hit-indicating systems, i.e. detecting of shock waves
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094135394A TWI291359B (en) | 2005-10-11 | 2005-10-11 | Integrating sound and the electromagnetism induced dartboard system |
Publications (4)
Publication Number | Publication Date |
---|---|
GB0620490D0 true GB0620490D0 (en) | 2006-11-22 |
GB2432796A GB2432796A (en) | 2007-06-06 |
GB2432796A8 GB2432796A8 (en) | 2007-06-07 |
GB2432796B GB2432796B (en) | 2008-02-27 |
Family
ID=37491582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0620490A Expired - Fee Related GB2432796B (en) | 2005-10-11 | 2006-10-16 | Integrating wave sensing and magnetic induction dartboard system |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070228658A1 (en) |
DE (1) | DE102006048237A1 (en) |
GB (1) | GB2432796B (en) |
TW (1) | TWI291359B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2841044A1 (en) * | 2011-07-07 | 2013-01-10 | Mihaly Garas | Scoring system for archery |
TWI759190B (en) * | 2021-04-29 | 2022-03-21 | 宋志雲 | Dart equipment with recognition ability |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1282670A (en) * | 1970-07-31 | 1972-07-19 | Michael Wichinsky | Improvements in or relating to scoring devices for games |
US3805030A (en) * | 1972-09-18 | 1974-04-16 | M Wichinsky | Scoring devices for games |
US4955967A (en) * | 1990-01-16 | 1990-09-11 | Merit Industries, Inc. | Electronically scored dart game with missed dart detection system |
US5366230A (en) * | 1993-05-18 | 1994-11-22 | Sanquinetti Trigo Jorge J | Dart game with dart hit versus non-dart hit impact discrimination |
US5967520A (en) * | 1998-04-01 | 1999-10-19 | Chen; Ying Tse | Modified dart-board |
US6439576B1 (en) * | 1998-07-30 | 2002-08-27 | Merlin Technologies, Inc. | Electronic missile location |
CN2459611Y (en) * | 2000-12-11 | 2001-11-14 | 邵佳沐 | Magnetic sensing type automatic score device for dar target |
US7195245B1 (en) * | 2005-09-20 | 2007-03-27 | Forhouse Corporation | Print-type magnetic dartboard |
-
2005
- 2005-10-11 TW TW094135394A patent/TWI291359B/en not_active IP Right Cessation
-
2006
- 2006-10-11 DE DE102006048237A patent/DE102006048237A1/en not_active Withdrawn
- 2006-10-11 US US11/548,315 patent/US20070228658A1/en not_active Abandoned
- 2006-10-16 GB GB0620490A patent/GB2432796B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102006048237A1 (en) | 2007-07-12 |
GB2432796A (en) | 2007-06-06 |
TWI291359B (en) | 2007-12-21 |
TW200714319A (en) | 2007-04-16 |
GB2432796A8 (en) | 2007-06-07 |
US20070228658A1 (en) | 2007-10-04 |
GB2432796B (en) | 2008-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20101016 |