Pedido de certificado de adição de invenção
#5.1
09/20/1988
RPI 935
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: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
M. I. (pessoa física)
SP, BR
Inventors
M. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
09/20/1988
RPI 935
#5.1
09/13/1988
RPI 934
#4.1
05/10/1988
RPI 916
#3.2
03/01/1988
RPI 906
#2.1
12/08/1987
RPI 894
08/31/1993
RPI 1187
#15.3
03/23/1993
RPI 1164
#12.2
10/01/1991
RPI 1087
#9.2
05/21/1991
RPI 1068
Same category
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