GB2243649B - Improvements in security devices - Google Patents

Improvements in security devices

Info

Publication number
GB2243649B
GB2243649B GB9109038A GB9109038A GB2243649B GB 2243649 B GB2243649 B GB 2243649B GB 9109038 A GB9109038 A GB 9109038A GB 9109038 A GB9109038 A GB 9109038A GB 2243649 B GB2243649 B GB 2243649B
Authority
GB
United Kingdom
Prior art keywords
security devices
security
devices
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
GB9109038A
Other versions
GB2243649A (en
GB9109038D0 (en
Inventor
Lawrence Joseph Mcdonald
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.)
MCDONALDS IRONMONGERY Ltd
MCDONALDS LOCKS ALARMS KEY
Original Assignee
MCDONALDS IRONMONGERY Ltd
MCDONALDS LOCKS ALARMS KEY
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 MCDONALDS IRONMONGERY Ltd, MCDONALDS LOCKS ALARMS KEY filed Critical MCDONALDS IRONMONGERY Ltd
Publication of GB9109038D0 publication Critical patent/GB9109038D0/en
Publication of GB2243649A publication Critical patent/GB2243649A/en
Application granted granted Critical
Publication of GB2243649B publication Critical patent/GB2243649B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A47G29/124—Appliances to prevent unauthorised removal of contents
GB9109038A 1990-05-03 1991-04-25 Improvements in security devices Expired - Fee Related GB2243649B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909010031A GB9010031D0 (en) 1990-05-03 1990-05-03 Improvements in security devices

Publications (3)

Publication Number Publication Date
GB9109038D0 GB9109038D0 (en) 1991-06-12
GB2243649A GB2243649A (en) 1991-11-06
GB2243649B true GB2243649B (en) 1993-08-18

Family

ID=10675460

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909010031A Pending GB9010031D0 (en) 1990-05-03 1990-05-03 Improvements in security devices
GB9109038A Expired - Fee Related GB2243649B (en) 1990-05-03 1991-04-25 Improvements in security devices

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909010031A Pending GB9010031D0 (en) 1990-05-03 1990-05-03 Improvements in security devices

Country Status (1)

Country Link
GB (2) GB9010031D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368226A (en) * 1993-11-01 1994-11-29 Franceschino; Luisa M. Mail slot pouch apparatus
GB2423793A (en) * 2005-03-05 2006-09-06 Damian Peers Anti theft device for letter boxes
GB2426285A (en) * 2005-05-17 2006-11-22 Neil Abrahams Letter box cover
GB2444264A (en) * 2006-08-29 2008-06-04 James Fox Security fixture for a letterbox
JP5159838B2 (en) * 2009-12-22 2013-03-13 三和シヤッター工業株式会社 Fire prevention post entrance at the entrance door

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1009328A (en) * 1963-10-23 1965-11-10 Roy Aitken & Partners Ltd Letterboxes
GB2228044A (en) * 1988-12-13 1990-08-15 Autoguard Security Systems Lim Letterbox incorporating fire-extinguishing means

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1009328A (en) * 1963-10-23 1965-11-10 Roy Aitken & Partners Ltd Letterboxes
GB2228044A (en) * 1988-12-13 1990-08-15 Autoguard Security Systems Lim Letterbox incorporating fire-extinguishing means

Also Published As

Publication number Publication date
GB9010031D0 (en) 1990-06-27
GB2243649A (en) 1991-11-06
GB9109038D0 (en) 1991-06-12

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Legal Events

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

Effective date: 19950425