GB8920242D0 - A roof ventilator - Google Patents
A roof ventilatorInfo
- Publication number
- GB8920242D0 GB8920242D0 GB898920242A GB8920242A GB8920242D0 GB 8920242 D0 GB8920242 D0 GB 8920242D0 GB 898920242 A GB898920242 A GB 898920242A GB 8920242 A GB8920242 A GB 8920242A GB 8920242 D0 GB8920242 D0 GB 8920242D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- roof ventilator
- ventilator
- roof
- 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
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898920242A GB8920242D0 (en) | 1989-09-07 | 1989-09-07 | A roof ventilator |
GB9019147A GB2236775B (en) | 1989-09-07 | 1990-09-03 | A roof ventilator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898920242A GB8920242D0 (en) | 1989-09-07 | 1989-09-07 | A roof ventilator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8920242D0 true GB8920242D0 (en) | 1989-10-18 |
Family
ID=10662689
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898920242A Pending GB8920242D0 (en) | 1989-09-07 | 1989-09-07 | A roof ventilator |
GB9019147A Expired - Fee Related GB2236775B (en) | 1989-09-07 | 1990-09-03 | A roof ventilator |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9019147A Expired - Fee Related GB2236775B (en) | 1989-09-07 | 1990-09-03 | A roof ventilator |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8920242D0 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6050039A (en) * | 1998-03-03 | 2000-04-18 | O'hagin; Harry | Attic vent with a one-piece, fitted skeleton |
US6447390B1 (en) | 1992-08-04 | 2002-09-10 | O'hagin Harry Theodore | Method and apparatus for roof ventilation |
US5549513A (en) * | 1993-10-13 | 1996-08-27 | Monier Roof Tile Inc. | Roof ventilation device |
AU687336B3 (en) * | 1997-07-02 | 1998-02-19 | Joseph Fisher | Ventilated roofing panel support |
DE19900316A1 (en) * | 1999-01-07 | 2000-07-13 | Kloeber Johannes | Roof vent |
GB2366577B (en) | 1999-05-04 | 2003-11-12 | Hagin S Inc O | Roof ventilation system and method |
GB0220896D0 (en) * | 2002-09-09 | 2002-10-16 | Cavity Trays Ltd | Ventilation of roofs |
FR2869927B1 (en) * | 2004-05-06 | 2009-02-20 | Remy Capgrand | VENTILATION DEVICE FOR FACILITIES OR AREAS ROOF FITTINGS |
US10233650B2 (en) | 2015-01-12 | 2019-03-19 | Lomanco, Inc. | Roof vent |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1393977A (en) * | 1972-12-14 | 1975-05-14 | Wun Te Chang | Ventilation blocks |
GB2135360B (en) * | 1982-10-05 | 1986-10-22 | Clive Robert William Marshall | Roof ventilation |
-
1989
- 1989-09-07 GB GB898920242A patent/GB8920242D0/en active Pending
-
1990
- 1990-09-03 GB GB9019147A patent/GB2236775B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2236775B (en) | 1993-08-25 |
GB2236775A (en) | 1991-04-17 |
GB9019147D0 (en) | 1990-10-17 |
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