Solicitação de exame técnico
#4.1
11/08/1988
RPI 942
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: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
LETTERFIX DO BRASIL IMPORTACAO [BR]
Inventors
S. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/08/1988
RPI 942
#3.2
06/21/1988
RPI 922
#2.1
05/05/1987
RPI 863
#11.2
01/15/1991
RPI 1050
#6.1
05/22/1990
RPI 1019
Same category
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