Solicitação de exame técnico
#4.1
11/08/1988
RPI 942
The application was refused on 08/31/1993 and the appeal did not change the decision. The invention was never patented and 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
J. E. (pessoa física)
SP, BR
Inventors
J. E. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/08/1988
RPI 942
#3.2
08/02/1988
RPI 928
#2.1
05/03/1988
RPI 915
08/31/1993
RPI 1187
#15.3
03/23/1993
RPI 1164
#12.1
03/03/1992
RPI 1109
#9.1
11/12/1991
RPI 1093
From the same holder
Same category
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