Solicitação de exame técnico
#4.1
09/20/1988
RPI 935
Application data
Number
PI8605663Type
Filing
Publication
The application was refused by the INPI on 05/04/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
J. S. (pessoa física)
RJ, BR
Inventors
J. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/20/1988
RPI 935
#3.1
06/14/1988
RPI 921
#2.1
04/14/1987
RPI 860
#9.2
05/04/1993
RPI 1170
#15.6
02/09/1993
RPI 1158
#15.3
09/22/1992
RPI 1138
Same category
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