WO2007137096A3 - Lightweight roof vents - Google Patents
Lightweight roof vents Download PDFInfo
- Publication number
- WO2007137096A3 WO2007137096A3 PCT/US2007/069081 US2007069081W WO2007137096A3 WO 2007137096 A3 WO2007137096 A3 WO 2007137096A3 US 2007069081 W US2007069081 W US 2007069081W WO 2007137096 A3 WO2007137096 A3 WO 2007137096A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cover member
- thickness
- roof ventilator
- support members
- surface recess
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
- E04D13/174—Ventilation of roof coverings not otherwise provided for on the ridge of the roof
Abstract
Particular aspects represent a significant departure from pervasive prior art principal of 'continuity of nominal thickness' and coordinate dimensioning of projection elements. Certain aspects provide a realistic, viable and effective solution to solve a long-standing problem in the roof ventilator arts of how to reduce roof ventilator weight, while retaining adequate structural integrity and functionality over a reasonable service life. In preferred aspects, the inventive ventilators comprise at least one cover member surface recess area in the cover member, the surface recess area positioned, at least in part, between two spaced support members to proportionately reduce the thickness of the cover member between the two spaced support members relative to the thickness of the cover member at the respective support member extension positions to provide a selectively recessed roof ventilator affording a reduced weight while retaining structural and functional integrity.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80081106P | 2006-05-16 | 2006-05-16 | |
US60/800,811 | 2006-05-16 | ||
US80115906P | 2006-05-17 | 2006-05-17 | |
US60/801,159 | 2006-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007137096A2 WO2007137096A2 (en) | 2007-11-29 |
WO2007137096A3 true WO2007137096A3 (en) | 2008-11-06 |
Family
ID=38724004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/069081 WO2007137096A2 (en) | 2006-05-16 | 2007-05-16 | Lightweight roof vents |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2007137096A2 (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1553157A (en) * | 1922-08-23 | 1925-09-08 | Henderson Corp | Concrete slar |
US2151794A (en) * | 1938-04-04 | 1939-03-28 | Joseph B Peebles | Roof construction and roofing element therefor |
US2168218A (en) * | 1937-09-28 | 1939-08-01 | Patent & Licensing Corp | Mastic shingle |
US2241603A (en) * | 1937-02-10 | 1941-05-13 | Patent & Licensing Corp | Roofing element |
US3025198A (en) * | 1959-06-10 | 1962-03-13 | Harold S Dunn | Light transmitting insulated roof panel |
US4903445A (en) * | 1989-01-09 | 1990-02-27 | Mankowski John P | Roof ridge ventilators |
US5070771A (en) * | 1990-06-15 | 1991-12-10 | Mankowski John P | Roof ventilator |
US6125602A (en) * | 1997-02-04 | 2000-10-03 | The Dorothy And Ben Freiborg 1980 Trust | Asphalt composition ridge covers with three dimensional effect |
US6491581B1 (en) * | 2000-06-22 | 2002-12-10 | John P. Mankowski | Roof ventilator and filter |
-
2007
- 2007-05-16 WO PCT/US2007/069081 patent/WO2007137096A2/en active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1553157A (en) * | 1922-08-23 | 1925-09-08 | Henderson Corp | Concrete slar |
US2241603A (en) * | 1937-02-10 | 1941-05-13 | Patent & Licensing Corp | Roofing element |
US2168218A (en) * | 1937-09-28 | 1939-08-01 | Patent & Licensing Corp | Mastic shingle |
US2151794A (en) * | 1938-04-04 | 1939-03-28 | Joseph B Peebles | Roof construction and roofing element therefor |
US3025198A (en) * | 1959-06-10 | 1962-03-13 | Harold S Dunn | Light transmitting insulated roof panel |
US4903445A (en) * | 1989-01-09 | 1990-02-27 | Mankowski John P | Roof ridge ventilators |
US5070771A (en) * | 1990-06-15 | 1991-12-10 | Mankowski John P | Roof ventilator |
US6125602A (en) * | 1997-02-04 | 2000-10-03 | The Dorothy And Ben Freiborg 1980 Trust | Asphalt composition ridge covers with three dimensional effect |
US6491581B1 (en) * | 2000-06-22 | 2002-12-10 | John P. Mankowski | Roof ventilator and filter |
Also Published As
Publication number | Publication date |
---|---|
WO2007137096A2 (en) | 2007-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL184579A0 (en) | Building panel with compressed edges | |
EP1847110A4 (en) | Resilient registration with a call manager | |
EP1743507A4 (en) | Flexible el dome sheet and flexible el dome sheet keypad using the same | |
USD566682S1 (en) | Speakerphone | |
EP1835955A4 (en) | Respiratory mask having gas washout vent and gas washout vent assembly for respiratory mask | |
WO2005079898A3 (en) | Modular device for humidifying respiratory air | |
IL179007A0 (en) | Supporting emergency calls on a wireless local area network | |
GB0425215D0 (en) | Flat projection diffuser | |
ZA200702391B (en) | Hybrid ventilator | |
AP2278A (en) | Building panel and building structure. | |
IL183960A0 (en) | Alkaline fuel cell system | |
MX2009005150A (en) | Mechanical locking of floor panels with vertical folding. | |
WO2010149992A3 (en) | Shield system | |
EP1806803A3 (en) | Assemblies for electrochemical devices | |
WO2007106351A3 (en) | Porous silicon materials and devices | |
WO2007137096A3 (en) | Lightweight roof vents | |
USD555601S1 (en) | Control panel for exercise equipment | |
USD547401S1 (en) | Control panel for exercise equipment | |
CN208235775U (en) | A kind of decoration board mounting structure | |
EP1999616A4 (en) | Integrated service creation and execution platforms for the converged networks | |
EP1637370A3 (en) | Connection of two air conveying parts of a ventilation system, in particular of a vehicle ventilation system | |
WO2007141184A3 (en) | Discharge lamp for dielectrically impeded discharge using a flat discharge vessel | |
AU2003240921A1 (en) | Air duct and an arrangement with an air duct, which has a cross-section with two longer sides and two shorter | |
PL1860252T3 (en) | Soffit vent with foldable spacers | |
TW200711812A (en) | Ventilating component |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07783845 Country of ref document: EP Kind code of ref document: A2 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 07783845 Country of ref document: EP Kind code of ref document: A2 |