GB2226580B - Cavity wall lintels - Google Patents

Cavity wall lintels

Info

Publication number
GB2226580B
GB2226580B GB8928374A GB8928374A GB2226580B GB 2226580 B GB2226580 B GB 2226580B GB 8928374 A GB8928374 A GB 8928374A GB 8928374 A GB8928374 A GB 8928374A GB 2226580 B GB2226580 B GB 2226580B
Authority
GB
United Kingdom
Prior art keywords
cavity wall
lintels
wall lintels
cavity
wall
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
GB8928374A
Other versions
GB8928374D0 (en
GB2226580A (en
Inventor
Anthony John Fillingham
Barry Joseph Griffin
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.)
Mitek Industries Inc
Original Assignee
Mitek Industries Inc
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 Mitek Industries Inc filed Critical Mitek Industries Inc
Publication of GB8928374D0 publication Critical patent/GB8928374D0/en
Publication of GB2226580A publication Critical patent/GB2226580A/en
Application granted granted Critical
Publication of GB2226580B publication Critical patent/GB2226580B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C2003/023—Lintels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
GB8928374A 1988-12-15 1989-12-15 Cavity wall lintels Expired - Fee Related GB2226580B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888829234A GB8829234D0 (en) 1988-12-15 1988-12-15 Cavity wall lintels

Publications (3)

Publication Number Publication Date
GB8928374D0 GB8928374D0 (en) 1990-02-21
GB2226580A GB2226580A (en) 1990-07-04
GB2226580B true GB2226580B (en) 1993-04-14

Family

ID=10648519

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888829234A Pending GB8829234D0 (en) 1988-12-15 1988-12-15 Cavity wall lintels
GB8928374A Expired - Fee Related GB2226580B (en) 1988-12-15 1989-12-15 Cavity wall lintels

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888829234A Pending GB8829234D0 (en) 1988-12-15 1988-12-15 Cavity wall lintels

Country Status (1)

Country Link
GB (2) GB8829234D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249564A (en) * 1990-11-09 1992-05-13 Medway Trading Limited Cavity wall lintel
GB2274293B (en) * 1992-06-02 1996-01-10 Catnic Ltd An insulating member
GB9211653D0 (en) * 1992-06-02 1992-07-15 Catnic Ltd Insulation
GB2298213A (en) * 1995-02-22 1996-08-28 Design Span Limited Lintel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB640341A (en) * 1946-12-05 1950-07-19 Ottakar Georg Ferdinand Paulss Improvements in structural elements of sheet metal
GB1528816A (en) * 1975-01-09 1978-10-18 Euroc Administration Ab Lightweight structural elements in the form of beams and methods for their manufacture
GB1569407A (en) * 1976-11-17 1980-06-11 Birtley Mfg Ltd Lintels
GB2110262A (en) * 1981-11-27 1983-06-15 Alpha Kem Ltd Lintel
US4580380A (en) * 1983-11-07 1986-04-08 Ballard Derryl R Composite filled interior structural box beams
GB2205337A (en) * 1987-06-01 1988-12-07 Alpha Kem Ltd Lintel
GB2217360A (en) * 1988-04-20 1989-10-25 John Plunkett Coyle Lintels with plaster keys

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB640341A (en) * 1946-12-05 1950-07-19 Ottakar Georg Ferdinand Paulss Improvements in structural elements of sheet metal
GB1528816A (en) * 1975-01-09 1978-10-18 Euroc Administration Ab Lightweight structural elements in the form of beams and methods for their manufacture
GB1569407A (en) * 1976-11-17 1980-06-11 Birtley Mfg Ltd Lintels
GB2110262A (en) * 1981-11-27 1983-06-15 Alpha Kem Ltd Lintel
US4580380A (en) * 1983-11-07 1986-04-08 Ballard Derryl R Composite filled interior structural box beams
GB2205337A (en) * 1987-06-01 1988-12-07 Alpha Kem Ltd Lintel
GB2217360A (en) * 1988-04-20 1989-10-25 John Plunkett Coyle Lintels with plaster keys

Also Published As

Publication number Publication date
GB8829234D0 (en) 1989-01-25
GB8928374D0 (en) 1990-02-21
GB2226580A (en) 1990-07-04

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Legal Events

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

Effective date: 19961215