Solicitação de exame técnico
#4.1
01/12/1988
RPI 899
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/12/1988. We update with every new RPI gazette, published weekly.
Applicants
RUBENS DE OLIVEIRA [BR]
Inventors
O. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/12/1988
RPI 899
#3.2
11/10/1987
RPI 890
#2.1
11/03/1987
RPI 889
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04/09/1991
RPI 1062
#11.2
08/07/1990
RPI 1027
#6.1
01/16/1990
RPI 1002
Same category
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