Solicitação de exame técnico
#4.1
09/15/1987
RPI 882
Application data
Number
PI8700734Type
Filing
Publication
The application was refused by the INPI on 07/06/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/15/1987. We update with every new RPI gazette, published weekly.
Applicants
M. O. (pessoa física)
SP, BR
N. S. (pessoa física)
SP, BR
Inventors
M. O. (pessoa física)
BR
N. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/15/1987
RPI 882
#3.2
06/30/1987
RPI 871
#2.1
06/09/1987
RPI 868
#15.11
A classificação anterior era: G06Q 30/00.
08/28/2012
RPI 2173
#15.11
01/26/2010
RPI 2038
#9.2
07/06/1993
RPI 1179
#15.6
12/17/1991
RPI 1098
#15.1
09/17/1991
RPI 1085
Same category
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