Solicitação de exame técnico
#4.1
09/19/1989
RPI 987
The application was refused by the INPI on 06/23/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
D. H. (pessoa física)
SP, BR
Inventors
D. H. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/19/1989
RPI 987
#3.2
03/14/1989
RPI 960
#2.1
02/28/1989
RPI 958
#15.11
As classificações anteriores eram: G06F 19/00,G06F 3/02
06/05/2012
RPI 2161
#15.11
01/26/2010
RPI 2038
#9.2
06/23/1992
RPI 1125
Same category
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