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GB9221623D0 - Improvements to gas powered portable alarms - Google Patents

Improvements to gas powered portable alarms

Info

Publication number
GB9221623D0
GB9221623D0 GB929221623A GB9221623A GB9221623D0 GB 9221623 D0 GB9221623 D0 GB 9221623D0 GB 929221623 A GB929221623 A GB 929221623A GB 9221623 A GB9221623 A GB 9221623A GB 9221623 D0 GB9221623 D0 GB 9221623D0
Authority
GB
United Kingdom
Prior art keywords
gas powered
powered portable
portable alarms
alarms
gas
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.)
Pending
Application number
GB929221623A
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 GB929221623A priority Critical patent/GB9221623D0/en
Publication of GB9221623D0 publication Critical patent/GB9221623D0/en
Priority to PCT/GB1993/002120 priority patent/WO1994009479A2/en
Priority to AU52831/93A priority patent/AU5283193A/en
Priority to GB9321271A priority patent/GB2272987B/en
Priority to EP93922994A priority patent/EP0664918A1/en
Pending legal-status Critical Current

Links

GB929221623A 1992-10-15 1992-10-15 Improvements to gas powered portable alarms Pending GB9221623D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB929221623A GB9221623D0 (en) 1992-10-15 1992-10-15 Improvements to gas powered portable alarms
PCT/GB1993/002120 WO1994009479A2 (en) 1992-10-15 1993-10-14 Alarm systems
AU52831/93A AU5283193A (en) 1992-10-15 1993-10-14 Alarm systems
GB9321271A GB2272987B (en) 1992-10-15 1993-10-14 Alarm systems
EP93922994A EP0664918A1 (en) 1992-10-15 1993-10-14 Alarm systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929221623A GB9221623D0 (en) 1992-10-15 1992-10-15 Improvements to gas powered portable alarms

Publications (1)

Publication Number Publication Date
GB9221623D0 true GB9221623D0 (en) 1992-11-25

Family

ID=10723470

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929221623A Pending GB9221623D0 (en) 1992-10-15 1992-10-15 Improvements to gas powered portable alarms
GB9321271A Expired - Fee Related GB2272987B (en) 1992-10-15 1993-10-14 Alarm systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9321271A Expired - Fee Related GB2272987B (en) 1992-10-15 1993-10-14 Alarm systems

Country Status (4)

Country Link
EP (1) EP0664918A1 (en)
AU (1) AU5283193A (en)
GB (2) GB9221623D0 (en)
WO (1) WO1994009479A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9401218L (en) * 1994-04-12 1995-10-13 Mw Trading Aps alarm tag
SE513523C2 (en) * 1995-10-12 2000-09-25 Mw Trading Uk Ltd alarm tag
CN110047457A (en) * 2018-05-29 2019-07-23 杭州俊士铁路设备有限公司 Mini train steam whistle
EP4061164B1 (en) * 2019-11-18 2025-06-25 RAI Strategic Holdings, Inc. Security tag

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB778318A (en) * 1955-01-11 1957-07-03 Fyr Larm Co Inc Improvements in or relating to temperature responsive signalling device
US3670689A (en) * 1970-03-20 1972-06-20 Falcon Safety Prod Tilt-operated hand held gas powered acoustic device
FR2247668B1 (en) * 1973-10-12 1977-05-27 Dupont S T
GB1422836A (en) * 1973-12-06 1976-01-28 Watsco Inc Air horn
GB1502008A (en) * 1974-12-02 1978-02-22 Petterson T Unattended automatic dispenser valves for pressurised aerosol dispensers
US4044712A (en) * 1976-05-07 1977-08-30 Manuel Goodman Pressurized fluid powered horn
US4125084A (en) * 1977-09-06 1978-11-14 Muckle Manufacturing Division Builders Iron Products, Inc. Fire extinguisher alarm
FR2424766A1 (en) * 1978-05-05 1979-11-30 Valois Sa AEROSOL VALVE ENSURING AN IMPROVED MIXING
US4166428A (en) * 1978-05-09 1979-09-04 General Time Corporation Intruder alarm
GB2127202A (en) * 1982-08-31 1984-04-04 Strongman Security Products Li Alarm device
FR2620843B3 (en) * 1987-09-17 1990-11-09 Barbot Patrick AUTOMATIC PARALYZING GAS DIFFUSER FOR THEFT PROTECTION SYSTEMS
WO1989009984A1 (en) * 1988-04-08 1989-10-19 Scientific Generics Limited Antipilferage tags and their use
US4998499A (en) * 1989-12-28 1991-03-12 Nordbeck Ellis L Underwater pneumatic horn

Also Published As

Publication number Publication date
GB2272987B (en) 1996-10-23
GB2272987A8 (en) 1996-08-13
WO1994009479A2 (en) 1994-04-28
WO1994009479A3 (en) 1994-08-04
GB9321271D0 (en) 1993-12-01
AU5283193A (en) 1994-05-09
GB2272987A (en) 1994-06-01
EP0664918A1 (en) 1995-08-02

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