Indeferimento
#9.2
07/29/1986
RPI 823
The application was refused by the INPI on 07/29/1986. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/29/1986. We update with every new RPI gazette, published weekly.
Applicants
Empresa Brasileira de Telecomunicações S/A - EMBRATEL
Inventors
S. O. (pessoa física)
S. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
07/29/1986
RPI 823
#7.1
06/25/1985
RPI 766
#4.1
09/13/1983
RPI 673
#3.1
05/24/1983
RPI 657
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.