Indeferimento
#9.2
05/02/1989
RPI 967
The application was refused by the INPI on 05/02/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.
Applicants
IRIEL IND E COMERCIO DE MATERI [BR]
Inventors
R. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
05/02/1989
RPI 967
#4.1
11/17/1987
RPI 891
#3.1
06/17/1986
RPI 817
#2.1
03/05/1985
RPI 750
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: H01H 9/02; H02B 1/08.
03/20/2018
RPI 2463
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