GB9726719D0 - A ski speedometer - Google Patents

A ski speedometer

Info

Publication number
GB9726719D0
GB9726719D0 GBGB9726719.9A GB9726719A GB9726719D0 GB 9726719 D0 GB9726719 D0 GB 9726719D0 GB 9726719 A GB9726719 A GB 9726719A GB 9726719 D0 GB9726719 D0 GB 9726719D0
Authority
GB
United Kingdom
Prior art keywords
speedometer
ski
ski speedometer
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.)
Ceased
Application number
GBGB9726719.9A
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.)
BOLTON SCHOOL
Original Assignee
BOLTON SCHOOL
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 BOLTON SCHOOL filed Critical BOLTON SCHOOL
Priority to GBGB9726719.9A priority Critical patent/GB9726719D0/en
Publication of GB9726719D0 publication Critical patent/GB9726719D0/en
Priority to GB9827874A priority patent/GB2332580A/en
Ceased legal-status Critical Current

Links

GBGB9726719.9A 1997-12-18 1997-12-18 A ski speedometer Ceased GB9726719D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9726719.9A GB9726719D0 (en) 1997-12-18 1997-12-18 A ski speedometer
GB9827874A GB2332580A (en) 1997-12-18 1998-12-18 Doppler speedometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9726719.9A GB9726719D0 (en) 1997-12-18 1997-12-18 A ski speedometer

Publications (1)

Publication Number Publication Date
GB9726719D0 true GB9726719D0 (en) 1998-02-18

Family

ID=10823799

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9726719.9A Ceased GB9726719D0 (en) 1997-12-18 1997-12-18 A ski speedometer
GB9827874A Withdrawn GB2332580A (en) 1997-12-18 1998-12-18 Doppler speedometer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9827874A Withdrawn GB2332580A (en) 1997-12-18 1998-12-18 Doppler speedometer

Country Status (1)

Country Link
GB (2) GB9726719D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015580A1 (en) * 2000-03-29 2001-10-18 Andreas Scheidt Device for contact free determination of the current speed and distance covered of a walker, skater, runner, etc. uses a radar type sensor mounted in a half-cardanic manner or the users belt with a wrist display or similar
GB2473338A (en) * 2010-09-02 2011-03-09 Julian Stevens Terrain visualization device with light emitter projecting contrast pattern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135188A (en) * 1977-08-31 1979-01-16 Bickley Jr Edgar B Method and apparatus for orally announcing vehicle speed
US4914638A (en) * 1984-02-28 1990-04-03 Applied Design Laboratories, Inc. Doppler effect speedometer
US4757714A (en) * 1986-09-25 1988-07-19 Insight, Inc. Speed sensor and head-mounted data display
US4722222A (en) * 1986-09-25 1988-02-02 Skisonics Corporation Ski speedometer
GB8818119D0 (en) * 1988-07-29 1988-09-01 Adams P G Ski speedometer
DE4428663A1 (en) * 1994-08-12 1996-02-15 Tilmann Noller Speedometer
DE19501228C2 (en) * 1995-01-17 1997-02-20 Fraunhofer Ges Forschung Method and device for non-contact speed measurement on surfaces

Also Published As

Publication number Publication date
GB2332580A (en) 1999-06-23
GB2332580A9 (en)
GB9827874D0 (en) 1999-02-10

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)