Solicitação de exame técnico
#4.1
09/19/1989
RPI 987
The application was refused by the INPI on 07/30/1991. 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
N. X. (pessoa física)
MG, BR
Inventors
N. X. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/19/1989
RPI 987
#3.2
02/08/1989
RPI 955
#2.1
01/31/1989
RPI 954
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: A47C 20/02; A61G 7/06.
03/27/2018
RPI 2464
#15.11
11/05/1991
RPI 1092
#9.2
07/30/1991
RPI 1078
From the same holder
Same category
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