GB9203739D0 - Discreet indoor alert signal for outdoor intruders or visitors - Google Patents

Discreet indoor alert signal for outdoor intruders or visitors

Info

Publication number
GB9203739D0
GB9203739D0 GB929203739A GB9203739A GB9203739D0 GB 9203739 D0 GB9203739 D0 GB 9203739D0 GB 929203739 A GB929203739 A GB 929203739A GB 9203739 A GB9203739 A GB 9203739A GB 9203739 D0 GB9203739 D0 GB 9203739D0
Authority
GB
United Kingdom
Prior art keywords
intruders
discreet
visitors
outdoor
alert signal
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
GB929203739A
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 GB929203739A priority Critical patent/GB9203739D0/en
Publication of GB9203739D0 publication Critical patent/GB9203739D0/en
Priority to GB9303064A priority patent/GB2264380B/en
Pending legal-status Critical Current

Links

GB929203739A 1992-02-21 1992-02-21 Discreet indoor alert signal for outdoor intruders or visitors Pending GB9203739D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB929203739A GB9203739D0 (en) 1992-02-21 1992-02-21 Discreet indoor alert signal for outdoor intruders or visitors
GB9303064A GB2264380B (en) 1992-02-21 1993-02-16 Discreet indoor alert signal for outdoor intruders or visitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929203739A GB9203739D0 (en) 1992-02-21 1992-02-21 Discreet indoor alert signal for outdoor intruders or visitors

Publications (1)

Publication Number Publication Date
GB9203739D0 true GB9203739D0 (en) 1992-04-08

Family

ID=10710809

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929203739A Pending GB9203739D0 (en) 1992-02-21 1992-02-21 Discreet indoor alert signal for outdoor intruders or visitors
GB9303064A Expired - Fee Related GB2264380B (en) 1992-02-21 1993-02-16 Discreet indoor alert signal for outdoor intruders or visitors

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9303064A Expired - Fee Related GB2264380B (en) 1992-02-21 1993-02-16 Discreet indoor alert signal for outdoor intruders or visitors

Country Status (1)

Country Link
GB (2) GB9203739D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355329B (en) * 1999-09-27 2004-04-07 Ian Sanderson Automatic doorbell device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236147A (en) * 1977-12-09 1980-11-25 Noel Calvin Automatic doorbell
JPS5748192A (en) * 1980-09-04 1982-03-19 Nakanishi Engineering Kk Warning device
JPS58195331A (en) * 1982-05-10 1983-11-14 Nippon Soken Inc Communication device for visitor
GB8324289D0 (en) * 1983-09-10 1983-10-12 Kaye C M Theft deterrent and burglar alarm

Also Published As

Publication number Publication date
GB2264380A (en) 1993-08-25
GB9303064D0 (en) 1993-03-31
GB2264380B (en) 1995-06-07

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