GB9311540D0 - Improvements relating to alarm devices - Google Patents

Improvements relating to alarm devices

Info

Publication number
GB9311540D0
GB9311540D0 GB939311540A GB9311540A GB9311540D0 GB 9311540 D0 GB9311540 D0 GB 9311540D0 GB 939311540 A GB939311540 A GB 939311540A GB 9311540 A GB9311540 A GB 9311540A GB 9311540 D0 GB9311540 D0 GB 9311540D0
Authority
GB
United Kingdom
Prior art keywords
improvements relating
alarm devices
alarm
devices
relating
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
Application number
GB939311540A
Other versions
GB2268258A (en
GB2268258B (en
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
Publication of GB9311540D0 publication Critical patent/GB9311540D0/en
Publication of GB2268258A publication Critical patent/GB2268258A/en
Application granted granted Critical
Publication of GB2268258B publication Critical patent/GB2268258B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
    • G08B15/004—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives using portable personal devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
GB9311540A 1992-06-27 1993-06-04 A torch incorporating an alarm Expired - Fee Related GB2268258B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929213691A GB9213691D0 (en) 1992-06-27 1992-06-27 Personal alarm torch

Publications (3)

Publication Number Publication Date
GB9311540D0 true GB9311540D0 (en) 1993-07-21
GB2268258A GB2268258A (en) 1994-01-05
GB2268258B GB2268258B (en) 1995-11-08

Family

ID=10717834

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929213691A Pending GB9213691D0 (en) 1992-06-27 1992-06-27 Personal alarm torch
GB9311540A Expired - Fee Related GB2268258B (en) 1992-06-27 1993-06-04 A torch incorporating an alarm

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929213691A Pending GB9213691D0 (en) 1992-06-27 1992-06-27 Personal alarm torch

Country Status (1)

Country Link
GB (2) GB9213691D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5881021A (en) * 1997-03-10 1999-03-09 Dreamco Enterprises Inc. Quick charge capacitor powered non-interruptible wearable personal security alarm
DE10209031A1 (en) * 2002-03-01 2003-09-18 Swarovski Optik Kg Torch has at least two light sources of different intensities supplied independently of each other by different energy storage devices, at least one charged using solar energy via solar panels
GB2443351B (en) * 2004-04-13 2008-08-20 John O'donnell Improved mobile telephone
GB2429814B (en) * 2006-11-27 2007-09-05 Kevin Robinson MPA (Mobile Panic Alert)
US20110140845A1 (en) * 2008-07-18 2011-06-16 Brent Sanders Personal safety device
CN104111427A (en) * 2013-10-23 2014-10-22 吴长江 Electric torch battery electric quantity inquiring device and electric torch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB199816A (en) * 1922-03-29 1923-06-29 Herbert Kennedy & Company Improvements relating to electric spark gap apparatus
GB629842A (en) * 1947-11-20 1949-09-29 Ignacy Harski A combined electric hand torch and theft or like alarm
US4968034A (en) * 1988-08-29 1990-11-06 Webert Hsieh Multi-functional electronic self-protection device
GB2234055A (en) * 1989-07-04 1991-01-23 Tech Zeal Ind Co Ltd Portable illumination/alarm device
CN101525660A (en) * 2000-07-07 2009-09-09 维西根生物技术公司 An instant sequencing methodology

Also Published As

Publication number Publication date
GB9213691D0 (en) 1992-08-12
GB2268258A (en) 1994-01-05
GB2268258B (en) 1995-11-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970604