GB8311230D0 - Trap door - Google Patents

Trap door

Info

Publication number
GB8311230D0
GB8311230D0 GB838311230A GB8311230A GB8311230D0 GB 8311230 D0 GB8311230 D0 GB 8311230D0 GB 838311230 A GB838311230 A GB 838311230A GB 8311230 A GB8311230 A GB 8311230A GB 8311230 D0 GB8311230 D0 GB 8311230D0
Authority
GB
United Kingdom
Prior art keywords
trap door
trap
door
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.)
Granted
Application number
GB838311230A
Other versions
GB2119001A (en
GB2119001B (en
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.)
Roberts H J
Original Assignee
Roberts H J
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 Roberts H J filed Critical Roberts H J
Priority to GB08311230A priority Critical patent/GB2119001B/en
Publication of GB8311230D0 publication Critical patent/GB8311230D0/en
Publication of GB2119001A publication Critical patent/GB2119001A/en
Application granted granted Critical
Publication of GB2119001B publication Critical patent/GB2119001B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/01—Trap-doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Hinges (AREA)
GB08311230A 1982-04-27 1983-04-25 Trap door for a loft Expired GB2119001B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08311230A GB2119001B (en) 1982-04-27 1983-04-25 Trap door for a loft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8212151 1982-04-27
GB08311230A GB2119001B (en) 1982-04-27 1983-04-25 Trap door for a loft

Publications (3)

Publication Number Publication Date
GB8311230D0 true GB8311230D0 (en) 1983-06-02
GB2119001A GB2119001A (en) 1983-11-09
GB2119001B GB2119001B (en) 1986-01-29

Family

ID=26282659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08311230A Expired GB2119001B (en) 1982-04-27 1983-04-25 Trap door for a loft

Country Status (1)

Country Link
GB (1) GB2119001B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009200823A1 (en) * 2008-03-04 2009-09-24 Trevor David Leisk Ceiling hatch for secure rooms

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305196A (en) * 1969-10-14 1973-01-31
CH524049A (en) * 1970-11-13 1972-06-15 Rudolf Haeusermann Ag frame
GB2099898B (en) * 1981-05-22 1985-10-23 Redgwick Anthony James Door assembly

Also Published As

Publication number Publication date
GB2119001A (en) 1983-11-09
GB2119001B (en) 1986-01-29

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Legal Events

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