Publicação do pedido de patente
#3.1
02/08/1989
RPI 955
The application was refused on 11/03/1993 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: 02/08/1989. We update with every new RPI gazette, published weekly.
Applicants
E. S. (pessoa física)
RJ, BR
Inventors
E. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/08/1989
RPI 955
#2.1
12/08/1987
RPI 894
11/03/1993
RPI 1196
#15.11
10/06/1992
RPI 1140
#12.2
03/10/1992
RPI 1110
#9.2
12/03/1991
RPI 1096
#4.1
04/02/1991
RPI 1061
Same category
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