GB2420635B - A timing device - Google Patents

A timing device

Info

Publication number
GB2420635B
GB2420635B GB0422604A GB0422604A GB2420635B GB 2420635 B GB2420635 B GB 2420635B GB 0422604 A GB0422604 A GB 0422604A GB 0422604 A GB0422604 A GB 0422604A GB 2420635 B GB2420635 B GB 2420635B
Authority
GB
United Kingdom
Prior art keywords
timing device
timing
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.)
Expired - Fee Related
Application number
GB0422604A
Other versions
GB0422604D0 (en
GB2420635A (en
Inventor
Angus Mark Ford-Robertson
Victor Lovett
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
Priority to GB0422604A priority Critical patent/GB2420635B/en
Publication of GB0422604D0 publication Critical patent/GB0422604D0/en
Publication of GB2420635A publication Critical patent/GB2420635A/en
Application granted granted Critical
Publication of GB2420635B publication Critical patent/GB2420635B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/38—Mechanisms measuring a chosen time interval independently of the time of day at which interval starts
    • G04C23/42—Mechanisms measuring a chosen time interval independently of the time of day at which interval starts acting only at the end of a single time interval
    • G04C23/44—Mechanisms measuring a chosen time interval independently of the time of day at which interval starts acting only at the end of a single time interval with provision for selection from a number of preset intervals
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/38—Mechanisms measuring a chosen time interval independently of the time of day at which interval starts
    • G04C23/42—Mechanisms measuring a chosen time interval independently of the time of day at which interval starts acting only at the end of a single time interval
    • G04C23/46—Mechanisms measuring a chosen time interval independently of the time of day at which interval starts acting only at the end of a single time interval with provision for adjustment of the interval
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/026—Producing acoustic time signals at preselected times, e.g. alarm clocks acting at a number of different times
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electric Clocks (AREA)
GB0422604A 2004-10-12 2004-10-12 A timing device Expired - Fee Related GB2420635B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0422604A GB2420635B (en) 2004-10-12 2004-10-12 A timing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0422604A GB2420635B (en) 2004-10-12 2004-10-12 A timing device

Publications (3)

Publication Number Publication Date
GB0422604D0 GB0422604D0 (en) 2004-11-10
GB2420635A GB2420635A (en) 2006-05-31
GB2420635B true GB2420635B (en) 2006-11-29

Family

ID=33443762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0422604A Expired - Fee Related GB2420635B (en) 2004-10-12 2004-10-12 A timing device

Country Status (1)

Country Link
GB (1) GB2420635B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2461705A (en) * 2008-07-08 2010-01-13 M Criscuolo & Co Ltd Timing device with preset time period and signal indicating means

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2045982A (en) * 1978-12-19 1980-11-05 Tatabanyai Szenbanyak Reaction Time Tester
US5099591A (en) * 1990-10-24 1992-03-31 Eiklor Scott F Fireplace sound simulator
EP1518580A2 (en) * 2003-09-25 2005-03-30 Ethicon Endo-Surgery, Inc. System for determining the level of sedation in a patient

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2045982A (en) * 1978-12-19 1980-11-05 Tatabanyai Szenbanyak Reaction Time Tester
US5099591A (en) * 1990-10-24 1992-03-31 Eiklor Scott F Fireplace sound simulator
EP1518580A2 (en) * 2003-09-25 2005-03-30 Ethicon Endo-Surgery, Inc. System for determining the level of sedation in a patient

Also Published As

Publication number Publication date
GB0422604D0 (en) 2004-11-10
GB2420635A (en) 2006-05-31

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141012