Indeferimento
#9.2
04/02/1985
RPI 754
The application was refused by the INPI on 04/02/1985. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/02/1985. We update with every new RPI gazette, published weekly.
Applicants
Empresa Brasileira de Telecomunicações S/A - EMBRATEL
Inventors
O. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
04/02/1985
RPI 754
#7.1
09/11/1984
RPI 725
#4.1
09/06/1983
RPI 672
#3.1
04/26/1983
RPI 653
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: G06F 9/22; G06F 15/46.
03/27/2018
RPI 2464
From the same holder
Same category
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