Solicitação de exame técnico
#4.1
12/01/1987
RPI 893
Published on 10/13/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 12/01/1987. We update with every new RPI gazette, published weekly.
Applicants
JOSE ANCELMO BRANDAO PRATES [BR]
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/01/1987
RPI 893
#3.2
10/13/1987
RPI 886
#2.1
07/07/1987
RPI 872
#15.3
02/19/1991
RPI 1055
Same category
Patent monitoring
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