GB2381822B - Rooflights - Google Patents

Rooflights

Info

Publication number
GB2381822B
GB2381822B GB0122392A GB0122392A GB2381822B GB 2381822 B GB2381822 B GB 2381822B GB 0122392 A GB0122392 A GB 0122392A GB 0122392 A GB0122392 A GB 0122392A GB 2381822 B GB2381822 B GB 2381822B
Authority
GB
United Kingdom
Prior art keywords
rooflights
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
GB0122392A
Other versions
GB0122392D0 (en
GB2381822A (en
Inventor
William Buchanan Hawker
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.)
HARTCON Ltd
HARTINGTON CONWAY Ltd
Original Assignee
HARTCON Ltd
HARTINGTON CONWAY Ltd
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 HARTCON Ltd, HARTINGTON CONWAY Ltd filed Critical HARTCON Ltd
Priority to GB0122392A priority Critical patent/GB2381822B/en
Publication of GB0122392D0 publication Critical patent/GB0122392D0/en
Publication of GB2381822A publication Critical patent/GB2381822A/en
Application granted granted Critical
Publication of GB2381822B publication Critical patent/GB2381822B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/28—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of glass or other translucent material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/357—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation comprising hollow cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
GB0122392A 2001-09-17 2001-09-17 Rooflights Expired - Fee Related GB2381822B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0122392A GB2381822B (en) 2001-09-17 2001-09-17 Rooflights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0122392A GB2381822B (en) 2001-09-17 2001-09-17 Rooflights

Publications (3)

Publication Number Publication Date
GB0122392D0 GB0122392D0 (en) 2001-11-07
GB2381822A GB2381822A (en) 2003-05-14
GB2381822B true GB2381822B (en) 2004-04-21

Family

ID=9922199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0122392A Expired - Fee Related GB2381822B (en) 2001-09-17 2001-09-17 Rooflights

Country Status (1)

Country Link
GB (1) GB2381822B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150193A (en) * 1983-11-25 1985-06-26 Doleport Limited Secondary glazing of corrugated roof lights
DE3610135A1 (en) * 1986-03-26 1987-10-08 Imc Acrylguss Gmbh Glass surface for roof glazing
GB2297986A (en) * 1995-02-14 1996-08-21 Kingspan Res & Dev Ltd A panel, e.g. a transparent roof panel.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150193A (en) * 1983-11-25 1985-06-26 Doleport Limited Secondary glazing of corrugated roof lights
DE3610135A1 (en) * 1986-03-26 1987-10-08 Imc Acrylguss Gmbh Glass surface for roof glazing
GB2297986A (en) * 1995-02-14 1996-08-21 Kingspan Res & Dev Ltd A panel, e.g. a transparent roof panel.

Also Published As

Publication number Publication date
GB0122392D0 (en) 2001-11-07
GB2381822A (en) 2003-05-14

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090917