Pedido de patente depositado
#2.1
11/01/1988
RPI 941
Application data
Number
PI8802800Type
Filing
Publication
The application was refused by the INPI on 08/24/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
BA, BR
Inventors
A. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/01/1988
RPI 941
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: E04C 1/04; E04C 3/36.
03/27/2018
RPI 2464
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08/24/1993
RPI 1186
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02/16/1993
RPI 1159
#7.1
12/03/1991
RPI 1096
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09/11/1990
RPI 1032
#3.1
03/20/1990
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Same category
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