Pedido de patente depositado
#2.1
05/23/1989
RPI 970
The application was refused by the INPI on 09/21/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
J. Z. (pessoa física)
SP, BR
Inventors
I. J. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#9.2
09/21/1993
RPI 1190
02/24/1993
RPI 1160
#4.1
08/25/1992
RPI 1134
#3.1
06/05/1990
RPI 1021
From the same holder
Same category
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