FI892009A - Pilkastningstavla med ett elektroniskt poaengraekningssystem. - Google Patents

Pilkastningstavla med ett elektroniskt poaengraekningssystem. Download PDF

Info

Publication number
FI892009A
FI892009A FI892009A FI892009A FI892009A FI 892009 A FI892009 A FI 892009A FI 892009 A FI892009 A FI 892009A FI 892009 A FI892009 A FI 892009A FI 892009 A FI892009 A FI 892009A
Authority
FI
Finland
Prior art keywords
target board
poaengraekningssystem
pilkastningstavla
elektroniskt
target
Prior art date
Application number
FI892009A
Other languages
English (en)
Other versions
FI892009A0 (fi
Inventor
Donald K Ross
Donald L Luttermoser
Original Assignee
Smart Products 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 Smart Products Inc filed Critical Smart Products Inc
Publication of FI892009A0 publication Critical patent/FI892009A0/fi
Publication of FI892009A publication Critical patent/FI892009A/fi

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41JTARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00Target indicating systems; Target-hit or score detecting systems
    • F41J5/04Electric hit-indicating systems; Detecting hits by actuation of electric contacts or switches
    • F41J5/044Targets having two or more electrically-conductive layers for short- circuiting by penetrating projectiles

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)
  • Power Steering Mechanism (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paints Or Removers (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Detergent Compositions (AREA)
  • General Induction Heating (AREA)
  • Inorganic Insulating Materials (AREA)
  • Holo Graphy (AREA)
  • Elimination Of Static Electricity (AREA)
  • Pinball Game Machines (AREA)
  • Rotational Drive Of Disk (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
FI892009A 1988-04-28 1989-04-27 Pilkastningstavla med ett elektroniskt poaengraekningssystem. FI892009A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/187,215 US4852888A (en) 1988-04-28 1988-04-28 Electrically scoring dart board

Publications (2)

Publication Number Publication Date
FI892009A0 FI892009A0 (fi) 1989-04-27
FI892009A true FI892009A (fi) 1989-10-29

Family

ID=22688067

Family Applications (1)

Application Number Title Priority Date Filing Date
FI892009A FI892009A (fi) 1988-04-28 1989-04-27 Pilkastningstavla med ett elektroniskt poaengraekningssystem.

Country Status (15)

Country Link
US (1) US4852888A (fi)
EP (1) EP0339898B1 (fi)
JP (1) JPH01318898A (fi)
CN (1) CN1018194B (fi)
AT (1) ATE101708T1 (fi)
AU (1) AU609685B2 (fi)
CA (1) CA1299601C (fi)
DE (1) DE68913069T2 (fi)
DK (1) DK165805C (fi)
FI (1) FI892009A (fi)
GB (1) GB2217618B (fi)
NO (1) NO168915C (fi)
NZ (1) NZ228865A (fi)
PT (1) PT90407B (fi)
ZA (1) ZA893160B (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486007A (en) * 1994-05-09 1996-01-23 High Flyte International Ltd. Automated dart board
US5531451A (en) * 1995-04-14 1996-07-02 Yiu; Chih-Hao Scoring system for dart games
CN100424462C (zh) * 2001-01-16 2008-10-08 邵佳沐 一种镖靶的磁感应式自动计分方法及自动计分装置
US20040036221A1 (en) * 2002-08-22 2004-02-26 Martinez Dan L. Shooting target with electronic zone indicators and method of use
CA2417222C (en) 2003-01-24 2010-07-06 Optima Global Corporation Electronic scoring dart board
JP4682986B2 (ja) * 2004-12-31 2011-05-11 株式会社セガ ダーツゲーム装置
US9192837B2 (en) 2012-09-27 2015-11-24 Eastpoint Sports Ltd., Llc Lawn dart, lawn dart caddy and target
CN105056503B (zh) * 2015-07-28 2017-09-22 湖南人文科技学院 一种训练用的标枪测绘、标定方法
US10443987B2 (en) 2016-04-21 2019-10-15 Indian Industries, Inc. Dartboard scoring system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101198A (en) * 1961-10-04 1963-08-20 James E Williams Automatically scoring dart board
US3275321A (en) * 1964-01-30 1966-09-27 Gerard M Forest Target apparatus with discriminating electrical indicator, and projectiles therefor
CH522196A (fr) * 1969-03-27 1972-04-30 Polytronic S A Cible de tir
US4014546A (en) * 1975-05-29 1977-03-29 Steinkamp Jeffrey H Scoring apparatus
GB1532744A (en) * 1977-05-30 1978-11-22 Arachnid Inc Dart board

Also Published As

Publication number Publication date
DK205289D0 (da) 1989-04-27
NO168915B (no) 1992-01-06
NZ228865A (en) 1990-12-21
EP0339898B1 (en) 1994-02-16
GB8814990D0 (en) 1988-07-27
NO168915C (no) 1992-04-15
NO891758D0 (no) 1989-04-27
GB2217618A (en) 1989-11-01
ATE101708T1 (de) 1994-03-15
DK165805B (da) 1993-01-18
AU609685B2 (en) 1991-05-02
ZA893160B (en) 1989-12-27
DE68913069D1 (de) 1994-03-24
NO891758L (no) 1989-10-30
DE68913069T2 (de) 1994-09-01
EP0339898A2 (en) 1989-11-02
US4852888A (en) 1989-08-01
CN1018194B (zh) 1992-09-09
CA1299601C (en) 1992-04-28
JPH01318898A (ja) 1989-12-25
FI892009A0 (fi) 1989-04-27
PT90407A (pt) 1989-11-10
CN1037662A (zh) 1989-12-06
DK165805C (da) 1993-06-21
GB2217618B (en) 1992-01-02
PT90407B (pt) 1994-05-31
DK205289A (da) 1989-10-29
AU3382589A (en) 1989-11-02
EP0339898A3 (en) 1990-11-28

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: SMART PRODUCTS, INC.