GB2205670B - Alarm system - Google Patents
Alarm systemInfo
- Publication number
- GB2205670B GB2205670B GB8711659A GB8711659A GB2205670B GB 2205670 B GB2205670 B GB 2205670B GB 8711659 A GB8711659 A GB 8711659A GB 8711659 A GB8711659 A GB 8711659A GB 2205670 B GB2205670 B GB 2205670B
- Authority
- GB
- United Kingdom
- Prior art keywords
- alarm system
- alarm
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/12—Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
- A47G29/122—Parts, details, or accessories, e.g. signalling devices, lamps, devices for leaving messages
- A47G29/1225—Signalling devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/12—Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
- A47G29/122—Parts, details, or accessories, e.g. signalling devices, lamps, devices for leaving messages
- A47G29/1225—Signalling devices
- A47G2029/1226—Signalling devices comprising electrical parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/12—Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
- A47G29/122—Parts, details, or accessories, e.g. signalling devices, lamps, devices for leaving messages
- A47G29/1225—Signalling devices
- A47G2029/1229—Signalling devices activated by the letter flap
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8711659A GB2205670B (en) | 1987-05-18 | 1987-05-18 | Alarm system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8711659A GB2205670B (en) | 1987-05-18 | 1987-05-18 | Alarm system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8711659D0 GB8711659D0 (en) | 1987-06-24 |
GB2205670A GB2205670A (en) | 1988-12-14 |
GB2205670B true GB2205670B (en) | 1991-12-18 |
Family
ID=10617499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8711659A Expired - Lifetime GB2205670B (en) | 1987-05-18 | 1987-05-18 | Alarm system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2205670B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8910763D0 (en) * | 1989-05-10 | 1989-06-28 | Badal Anderson F | Letter-box |
GB2257203A (en) * | 1991-06-27 | 1993-01-06 | David Bryan Green | Letter box flap indicating system. |
GB9321048D0 (en) * | 1993-10-12 | 1993-12-01 | Fox John K | Letter box protection system |
DE29703592U1 (en) * | 1997-02-28 | 1997-04-17 | Ten Haaf Gmbh & Co Kg | Radio mailbox |
US5917411A (en) * | 1997-06-23 | 1999-06-29 | Baggarly; James H. | Electronic mailbox with keypad alarm system |
US8258225B2 (en) | 2000-12-08 | 2012-09-04 | Ppg Industries Ohio, Inc | Coating compositions providing improved mar and scratch resistance and methods of using the same |
CN2484009Y (en) * | 2001-06-08 | 2002-04-03 | 李右武 | Intelligent electronic mail-receiving box |
GB2451115A (en) * | 2007-07-17 | 2009-01-21 | Louise Dawn Hodges | Letterbox alarm with time delay |
GB2504304A (en) * | 2012-07-24 | 2014-01-29 | Laurence Millar | Letter box flap alarm system |
GB201510877D0 (en) * | 2015-06-19 | 2015-08-05 | Ging Andrew D P | Letterbox apparatus |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB357021A (en) * | 1930-11-29 | 1931-09-17 | Sofie Castenholz | Improvements in house letter boxes |
US3611333A (en) * | 1969-01-29 | 1971-10-05 | Nicholas Conigliaro | Mailbox operated electronic signal device |
GB1429097A (en) * | 1974-04-29 | 1976-03-24 | Bader J | Letterbox and indicating means |
US4101877A (en) * | 1976-06-11 | 1978-07-18 | Rush Donald W | Mail delivery alarm system |
US4154393A (en) * | 1973-09-25 | 1979-05-15 | Arthur Darvishian | Security mailbox |
US4163225A (en) * | 1977-07-05 | 1979-07-31 | Engel George W | Mailbox signalling device |
US4204632A (en) * | 1978-12-15 | 1980-05-27 | Cook Hulet H | Mail depository indicating assembly |
US4287514A (en) * | 1980-04-16 | 1981-09-01 | Wartman Carl E | Mailbox announcer |
GB2078107A (en) * | 1980-06-19 | 1982-01-06 | Clerigues Jack Joseph Vincent | Installation for signalling deposit of mail in a letter box |
US4520350A (en) * | 1982-09-20 | 1985-05-28 | Huang Henry C | Mail box with remote indicator |
-
1987
- 1987-05-18 GB GB8711659A patent/GB2205670B/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB357021A (en) * | 1930-11-29 | 1931-09-17 | Sofie Castenholz | Improvements in house letter boxes |
US3611333A (en) * | 1969-01-29 | 1971-10-05 | Nicholas Conigliaro | Mailbox operated electronic signal device |
US4154393A (en) * | 1973-09-25 | 1979-05-15 | Arthur Darvishian | Security mailbox |
GB1429097A (en) * | 1974-04-29 | 1976-03-24 | Bader J | Letterbox and indicating means |
US4101877A (en) * | 1976-06-11 | 1978-07-18 | Rush Donald W | Mail delivery alarm system |
US4163225A (en) * | 1977-07-05 | 1979-07-31 | Engel George W | Mailbox signalling device |
US4204632A (en) * | 1978-12-15 | 1980-05-27 | Cook Hulet H | Mail depository indicating assembly |
US4287514A (en) * | 1980-04-16 | 1981-09-01 | Wartman Carl E | Mailbox announcer |
GB2078107A (en) * | 1980-06-19 | 1982-01-06 | Clerigues Jack Joseph Vincent | Installation for signalling deposit of mail in a letter box |
US4520350A (en) * | 1982-09-20 | 1985-05-28 | Huang Henry C | Mail box with remote indicator |
Also Published As
Publication number | Publication date |
---|---|
GB8711659D0 (en) | 1987-06-24 |
GB2205670A (en) | 1988-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970518 |