PT977004E - Localizacao electronica de um impacto de seta num quadro alvo de setas - Google Patents

Localizacao electronica de um impacto de seta num quadro alvo de setas

Info

Publication number
PT977004E
PT977004E PT99305861T PT99305861T PT977004E PT 977004 E PT977004 E PT 977004E PT 99305861 T PT99305861 T PT 99305861T PT 99305861 T PT99305861 T PT 99305861T PT 977004 E PT977004 E PT 977004E
Authority
PT
Portugal
Prior art keywords
signal receiving
target
receiving elements
arrow
dart board
Prior art date
Application number
PT99305861T
Other languages
English (en)
Inventor
Charles E Montague
Original Assignee
Merlin Technologies Inc
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 Merlin Technologies Inc filed Critical Merlin Technologies Inc
Publication of PT977004E publication Critical patent/PT977004E/pt

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
PT99305861T 1998-07-30 1999-07-23 Localizacao electronica de um impacto de seta num quadro alvo de setas PT977004E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/124,871 US6439576B1 (en) 1998-07-30 1998-07-30 Electronic missile location

Publications (1)

Publication Number Publication Date
PT977004E true PT977004E (pt) 2004-09-30

Family

ID=22417200

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99305861T PT977004E (pt) 1998-07-30 1999-07-23 Localizacao electronica de um impacto de seta num quadro alvo de setas

Country Status (8)

Country Link
US (1) US6439576B1 (pt)
EP (1) EP0977004B1 (pt)
AT (1) ATE267999T1 (pt)
CA (1) CA2279060C (pt)
DE (1) DE69917540T2 (pt)
ES (1) ES2221734T3 (pt)
HK (1) HK1025379A1 (pt)
PT (1) PT977004E (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7086778B2 (en) * 2000-10-09 2006-08-08 Levtech, Inc. System using a levitating, rotating pumping or mixing element and related methods
DE10055824C2 (de) * 2000-11-10 2002-11-21 Fraunhofer Ges Forschung System zur automatischen Ortung eines in einem Zielbereich eines Zielobjekt steckenden Geschosses
CN2459611Y (zh) * 2000-12-11 2001-11-14 邵佳沐 一种镖靶的磁感应式自动计分装置
US6917282B2 (en) * 2002-12-19 2005-07-12 Dmi Sports, Inc. Touch pad scoring apparatus for dart games
US7316399B2 (en) * 2004-02-02 2008-01-08 Jiajiu Shaw Flexible magnetic dart board with the capability of automatic scoring
TWI291359B (en) * 2005-10-11 2007-12-21 Jeff Yiu Integrating sound and the electromagnetism induced dartboard system
CN101050935A (zh) * 2006-04-03 2007-10-10 游志豪 飞镖靶同向线圈感应系统
US9192837B2 (en) 2012-09-27 2015-11-24 Eastpoint Sports Ltd., Llc Lawn dart, lawn dart caddy and target
KR101633664B1 (ko) * 2014-07-31 2016-06-27 주식회사 홍인터내셔날 사용자 식별 다트핀
CN105194868B (zh) * 2015-08-28 2016-07-13 东莞诚兴五金制品有限公司 网络对战智能飞镖系统及网络对战方法
CN106959057A (zh) * 2016-01-11 2017-07-18 安徽池州市天元电子运动器材有限责任公司 一种镖盘刀网
US10443987B2 (en) 2016-04-21 2019-10-15 Indian Industries, Inc. Dartboard scoring system
DE102016013028A1 (de) 2016-11-02 2018-05-03 Friedrich-Schiller-Universität Jena Verfahren und Vorrichtung zur genauen Lagebestimmung von pfeilartigen Objekten relativ zu Oberflächen
KR101935890B1 (ko) 2017-02-02 2019-01-07 주식회사 홍인터내셔날 멀티미디어 정보를 제공하기 위한 다트 게임 장치 및 컴퓨터 판독 가능 매체에 저장된 컴퓨터 프로그램
USD819746S1 (en) * 2018-01-08 2018-06-05 David Theodore Bernstein Chess board
CN118678994A (zh) * 2022-06-21 2024-09-20 环球工业产品公司 游戏和游戏装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076357A (en) * 1936-12-12 1937-04-06 Tempest Thomas Wilson Dart board
US3112110A (en) 1962-03-15 1963-11-26 Caldwell Res Inc Target and circuit
US4057251A (en) 1976-05-10 1977-11-08 Arachnid, Incorporated Dart game with apertured target plates resiliently mounted
US4244583A (en) 1978-02-06 1981-01-13 Wood Eugene L Self scoring target for darts and similar projectiles
GB2030877B (en) 1978-09-12 1982-07-21 Viragate Ltd Board comined with score indicating system
GB2086243A (en) 1980-11-04 1982-05-12 Ward William Automatic Score Translator
GB2122504A (en) * 1980-12-09 1984-01-18 John Ralph Carter Target for darts
EP0082715A3 (en) * 1981-12-21 1984-01-11 Viragate Limited A target apparatus
IE54981B1 (en) 1982-10-18 1990-04-11 Jpm Automatic Machines Ltd A target apparatus
EP0181420A1 (en) * 1984-11-08 1986-05-21 Jpm (Automatic Machines) Limited A target apparatus
GB8606429D0 (en) * 1986-03-15 1986-04-23 Fenner D F Dart scorer
GB8627363D0 (en) 1986-11-15 1986-12-17 Gillies J Dartboard system
US4768789A (en) * 1987-05-07 1988-09-06 Clark Richard D Dart board assembly for an electronic dart game
DE8806580U1 (de) 1988-05-19 1988-12-15 Cibis, Siegfried, 3032 Fallingbostel Geschicklichkeitsspiel
US4950987A (en) * 1989-03-03 1990-08-21 University Of North Carolina At Charlotte Magneto-inductive sensor for performing tactile and proximity sensing
US5209491A (en) * 1992-03-30 1993-05-11 Top Dart Systems, Inc. Target apparatus
US5328190A (en) * 1992-08-04 1994-07-12 Dart International, Inc. Method and apparatus enabling archery practice
GB9216970D0 (en) 1992-08-11 1992-09-23 Leisure Darts Manufacturing Li Projectile detection
CA2161126C (en) * 1993-04-22 2007-07-31 Waldean A. Schulz System for locating relative positions of objects
GB9315904D0 (en) 1993-07-31 1993-09-15 Allen John Missile detection and location
GB9316480D0 (en) 1993-08-09 1993-09-22 Leisure Darts Manufacturing Li Target
US5486007A (en) * 1994-05-09 1996-01-23 High Flyte International Ltd. Automated dart board
KR0156797B1 (ko) * 1994-05-19 1998-11-16 랄스 브롤센 안전 벨트 자동 권양기의 권양 샤프트를 회전 구동하는 장치
US5442313A (en) * 1994-05-27 1995-08-15 The Torrington Company Resolution multiplying circuit
EP0737842B1 (en) * 1995-03-16 2001-07-04 Miguel Angel Quetglas Arino Novel front panel for dartboard games machines
CN1064127C (zh) * 1995-06-02 2001-04-04 黄椿木 以数字显示器显示板球游戏结果的电子标靶装置
DE29800907U1 (de) * 1998-01-20 1998-03-05 Yiu, Chih-Hao, Taichung Dartscheibe

Also Published As

Publication number Publication date
ES2221734T3 (es) 2005-01-01
EP0977004A2 (en) 2000-02-02
ATE267999T1 (de) 2004-06-15
DE69917540D1 (de) 2004-07-01
HK1025379A1 (en) 2000-11-10
EP0977004B1 (en) 2004-05-26
CA2279060A1 (en) 2000-01-30
EP0977004A3 (en) 2001-02-21
US6439576B1 (en) 2002-08-27
DE69917540T2 (de) 2005-06-30
CA2279060C (en) 2007-10-02

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