Publicação do pedido de patente
#3.1
10/03/1989
RPI 989
The application was refused on 09/28/1993 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
F. S. (pessoa física)
PE, BR
Inventors
F. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/03/1989
RPI 989
#2.1
05/24/1988
RPI 918
09/28/1993
RPI 1191
#15.11
10/22/1991
RPI 1090
#12.2
07/02/1991
RPI 1074
#9.2
04/09/1991
RPI 1062
#4.1
08/14/1990
RPI 1028
Same category
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