Republicação - classificação IPC
#15.11
As classificações anteriores eram: E04D 13/18, F24J 2/00
08/25/2015
RPI 2329
Application data
Number
PI9400283Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 02/17/1994 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/25/2015. We update with every new RPI gazette, published weekly.
Applicants
T. A. (pessoa física)
SP, BR
Inventors
T. A. (pessoa física)
BR
IPC Classification
Abstract
Patente de invenção de uma telha com aquecedor solar, compreende telha ondulada e transparente sobre a telha principal, o tubo aquecedor fixada na parte inferior da telha principal através da chapa auxiliar trocador de calor, e uniões nas extremidades dos tubos coletores.
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
As classificações anteriores eram: E04D 13/18, F24J 2/00
08/25/2015
RPI 2329
#11.1
02/29/2000
RPI 1521
#3.1
10/24/1995
RPI 1299
#2.1
05/03/1994
RPI 1222
From the same holder
Same category
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