Solicitação de exame técnico
#4.1
12/05/1989
RPI 998
The application was refused by the INPI on 01/29/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
S. P. (pessoa física)
SP, BR
Inventors
S. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/05/1989
RPI 998
09/05/1989
RPI 985
#3.1
02/21/1989
RPI 957
#2.1
12/08/1987
RPI 894
#15.11
07/02/1991
RPI 1074
#9.2
01/29/1991
RPI 1052
From the same holder
Same category
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