| Title of Invention | A SOLAR ADVERTISING SIGN BOARD-CUM-AIR CLEANER |
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| Abstract | A solar advertising sing board-cum-air cleaner comprising of a frame, adopted for mounting on a pole or an advertisement site, the said frame supporting at least one advertisement panel at the front face, a back panel, a pair of side panels a bottom panel and a top panel forming a box like structure, at least one solar panel provided on the front face panel or at the top panel for illuminating the advertising material during the daytime and collecting, storing and converting the solar energy into electrical energy, for illuminating the advertising material during night and for driving at least, an exhaust fan, provided in the upper portion of the box, an opening provided in the bottom panel and/or the lower portion of the back and the side panel/s, forming atmospheric air inlet, an opening or openings provided in the upper portion of the back panel and /or side panel1/s forming cleaned air outlet, an air cleaner cartridge containing air filtering media, provided removably, inside the box above the bottom panel and below the exhaust fan. |
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839-mum-2004-abstract(5-8-2004).doc
839-mum-2004-abstract(5-8-2004).pdf
839-mum-2004-abstract(granted)-(19-6-2009).doc
839-mum-2004-abstract(granted)-(19-6-2009).pdf
839-mum-2004-cancelled pages(21-5-2008).pdf
839-mum-2004-claims(5-8-2004).doc
839-mum-2004-claims(5-8-2004).pdf
839-mum-2004-claims(amended)-(21-5-2008).pdf
839-mum-2004-claims(granted)-(19-6-2009).doc
839-mum-2004-claims(granted)-(19-6-2009).pdf
839-mum-2004-correspondence(21-5-2008).pdf
839-mum-2004-correspondence(ipo)-(19-6-2009).pdf
839-mum-2004-description(complete)-(5-8-2004).pdf
839-mum-2004-description(granted)-(19-6-2009).pdf
839-mum-2004-drawing(5-8-2004).pdf
839-mum-2004-drawing(amended)-(21-5-2008).pdf
839-mum-2004-drawing(granted)-(19-6-2009).pdf
839-mum-2004-form 1(5-8-2004).pdf
839-mum-2004-form 18(1-11-2006).pdf
839-mum-2004-form 2(5-8-2004).doc
839-mum-2004-form 2(5-8-2004).pdf
839-mum-2004-form 2(granted)-(19-6-2009).doc
839-mum-2004-form 2(granted)-(19-6-2009).pdf
839-mum-2004-form 2(title page)-(5-8-2004).pdf
839-mum-2004-form 2(title page)-(granted)-(19-6-2009).pdf
839-mum-2004-form 3(5-8-2004).pdf
839-mum-2004-specification(amended)-(21-5-2008).pdf
| Patent Number | 234906 | ||||||||
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| Indian Patent Application Number | 839/MUM/2004 | ||||||||
| PG Journal Number | 28/2009 | ||||||||
| Publication Date | 10-Jul-2009 | ||||||||
| Grant Date | 19-Jun-2009 | ||||||||
| Date of Filing | 05-Aug-2004 | ||||||||
| Name of Patentee | MOHAN DEWAN | ||||||||
| Applicant Address | "MOHAN VILLA", 1147-B, Shivajinagar, Pune 411 016, | ||||||||
Inventors:
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| PCT International Classification Number | E01F9/00 | ||||||||
| PCT International Application Number | N/A | ||||||||
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PCT Conventions:
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