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ESTAPLACE.COM REAL ESTATE - FREE LISTING SERVICE -
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Nesgroup address: alt.building.construction - Date & Time for the message: Sat, 25 Jun 2005 23:14:35 -0400
/ Author of the message: Some Guy |
Title of the message: |
Re: Cooling attic (and home) by spraying water on roof (shingles) -
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Text of the message: |
Probably another reason why you don't see this in residential settings: Patent 4175703: Spray cooling system for gable roof http://www.freepatentsonline.com/patents/us/417/4175703/4175703.pdf In the USA, you can patent almost anything, regardless if it is similar to what is already in practice, or what is generally "known to those skilled in the art". In this case, the above patent (granted in 1979) at the time the use of evaporative roof cooling was well known for industrial / commercial flat roofs. How this guy got a patent for use on a gable roof is beyond me. The patent office is full of examples of things we don't see as consumers because some bone-head thought he could get rich by patenting something trivial and obvious. All he ends up doing is wasting his money on a patent. I would think that the patent has now expired. . |
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Estaplace.com is one the Ceglia Giovanni projects, started on 20 July 2005, and online since 20 August as a real estate platform for listings, mainly operating on the Italian and American/English market in the Internet, Estaplace would like to become the point of referiment for home sellers and home buyers, a site where private owners or real estate agencies can have the possibility to show their offers to the world. Estaplace.com is only one of the Giovanni Ceglia's sites. Everyday Giovanni Ceglia works to improve new Internet tools and services for online marketing and business. Estaplace.com will become the biggest portal for real estate business and investments online.