GB8823135D0 - Trapdoors - Google Patents

Trapdoors

Info

Publication number
GB8823135D0
GB8823135D0 GB888823135A GB8823135A GB8823135D0 GB 8823135 D0 GB8823135 D0 GB 8823135D0 GB 888823135 A GB888823135 A GB 888823135A GB 8823135 A GB8823135 A GB 8823135A GB 8823135 D0 GB8823135 D0 GB 8823135D0
Authority
GB
United Kingdom
Prior art keywords
trapdoors
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
GB888823135A
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.)
Jones W P
Original Assignee
Jones W P
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 Jones W P filed Critical Jones W P
Priority to GB888823135A priority Critical patent/GB8823135D0/en
Publication of GB8823135D0 publication Critical patent/GB8823135D0/en
Priority to GB8922142A priority patent/GB2223677B/en
Pending legal-status Critical Current

Links

GB888823135A 1988-10-03 1988-10-03 Trapdoors Pending GB8823135D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB888823135A GB8823135D0 (en) 1988-10-03 1988-10-03 Trapdoors
GB8922142A GB2223677B (en) 1988-10-03 1989-10-02 Trapdoors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888823135A GB8823135D0 (en) 1988-10-03 1988-10-03 Trapdoors

Publications (1)

Publication Number Publication Date
GB8823135D0 true GB8823135D0 (en) 1988-11-09

Family

ID=10644607

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888823135A Pending GB8823135D0 (en) 1988-10-03 1988-10-03 Trapdoors
GB8922142A Expired - Lifetime GB2223677B (en) 1988-10-03 1989-10-02 Trapdoors

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8922142A Expired - Lifetime GB2223677B (en) 1988-10-03 1989-10-02 Trapdoors

Country Status (1)

Country Link
GB (2) GB8823135D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849459B1 (en) * 2002-12-30 2006-11-24 Georges Harnois LOCAL BURNER
GB2491493B (en) * 2012-06-21 2014-01-15 John Golding Door for a domestic dwelling
CN103893926B (en) * 2014-03-25 2016-03-02 美信佳集团建设有限公司 The fire prevention of skyscraper staircase grips door
BE1023581B1 (en) * 2015-08-25 2017-05-09 Teplux Bvba DEVICE FOR COVERING A STAIRWAY

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344505A (en) * 1980-08-14 1982-08-17 Waters E Eugene Insulation cap for disappearing stairwells
GB2099898B (en) * 1981-05-22 1985-10-23 Redgwick Anthony James Door assembly
DE8313824U1 (en) * 1983-05-10 1983-11-10 Stöbich Brandschutz GmbH, 3380 Goslar FIRE CLOSURE FOR A CEILING BREAKTHROUGH OF A PATERNOSTER CONVEYING SYSTEM

Also Published As

Publication number Publication date
GB8922142D0 (en) 1989-11-15
GB2223677A (en) 1990-04-18
GB2223677B (en) 1992-01-15

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