GB2248470B - Closure flap for an aperture - Google Patents

Closure flap for an aperture

Info

Publication number
GB2248470B
GB2248470B GB9105946A GB9105946A GB2248470B GB 2248470 B GB2248470 B GB 2248470B GB 9105946 A GB9105946 A GB 9105946A GB 9105946 A GB9105946 A GB 9105946A GB 2248470 B GB2248470 B GB 2248470B
Authority
GB
United Kingdom
Prior art keywords
aperture
closure flap
flap
closure
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
Application number
GB9105946A
Other versions
GB2248470A (en
GB9105946D0 (en
Inventor
Richard Victor Jessel
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 GB9105946D0 publication Critical patent/GB9105946D0/en
Publication of GB2248470A publication Critical patent/GB2248470A/en
Application granted granted Critical
Publication of GB2248470B publication Critical patent/GB2248470B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47G29/126—Lids for access slits
GB9105946A 1989-08-08 1991-03-20 Closure flap for an aperture Expired - Lifetime GB2248470B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898918055A GB8918055D0 (en) 1989-08-08 1989-08-08 Draught biased aperture flap
PCT/GB1990/001233 WO1991001671A1 (en) 1989-08-08 1990-08-08 Draught biased aperture flap

Publications (3)

Publication Number Publication Date
GB9105946D0 GB9105946D0 (en) 1991-05-08
GB2248470A GB2248470A (en) 1992-04-08
GB2248470B true GB2248470B (en) 1993-12-15

Family

ID=10661302

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898918055A Pending GB8918055D0 (en) 1989-08-08 1989-08-08 Draught biased aperture flap
GB9105946A Expired - Lifetime GB2248470B (en) 1989-08-08 1991-03-20 Closure flap for an aperture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898918055A Pending GB8918055D0 (en) 1989-08-08 1989-08-08 Draught biased aperture flap

Country Status (3)

Country Link
AU (1) AU6286090A (en)
GB (2) GB8918055D0 (en)
WO (1) WO1991001671A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484111B (en) 2010-09-29 2013-12-11 Ecoflaps Ltd Slot assembly
GB2496319B (en) * 2010-09-29 2013-12-11 Ecoflaps Ltd Slot assembly for mail slot of a door

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360119A (en) * 1930-09-12 1931-11-05 Mitchell Alfred Improvements in or relating to the closure flaps for letter boxes and the like
GB491401A (en) * 1937-08-20 1938-09-01 Willem Van Leer Improvements relating to letter receiving devices
GB602012A (en) * 1945-08-17 1948-05-18 Hubert Gordon Child Improvements relating to letter boxes
GB958767A (en) * 1963-04-09 1964-05-27 Holden Co B Ham Ltd E Letter plates
GB1021115A (en) * 1963-07-30 1966-02-23 Frederick Giles & Sons Ltd Letter plates
GB1034972A (en) * 1964-07-15 1966-07-06 W W Ball & Sons Ltd A new or improved letter box
GB1086584A (en) * 1965-03-13 1967-10-11 Ajax Aluminium Ltd Improvements in or relating to letter plates

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360119A (en) * 1930-09-12 1931-11-05 Mitchell Alfred Improvements in or relating to the closure flaps for letter boxes and the like
GB491401A (en) * 1937-08-20 1938-09-01 Willem Van Leer Improvements relating to letter receiving devices
GB602012A (en) * 1945-08-17 1948-05-18 Hubert Gordon Child Improvements relating to letter boxes
GB958767A (en) * 1963-04-09 1964-05-27 Holden Co B Ham Ltd E Letter plates
GB1021115A (en) * 1963-07-30 1966-02-23 Frederick Giles & Sons Ltd Letter plates
GB1034972A (en) * 1964-07-15 1966-07-06 W W Ball & Sons Ltd A new or improved letter box
GB1086584A (en) * 1965-03-13 1967-10-11 Ajax Aluminium Ltd Improvements in or relating to letter plates

Also Published As

Publication number Publication date
GB2248470A (en) 1992-04-08
GB8918055D0 (en) 1989-09-20
WO1991001671A1 (en) 1991-02-21
AU6286090A (en) 1991-03-11
GB9105946D0 (en) 1991-05-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20100807