Solicitação de exame técnico
#4.1
09/22/1987
RPI 883
The application was refused by the INPI on 06/05/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.
Applicants
Centrodata Sistema de Informação e Controle S/C Ltda.
SP, BR
Inventors
R. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/22/1987
RPI 883
#3.2
07/14/1987
RPI 873
#2.1
05/12/1987
RPI 864
#9.2
06/05/1990
RPI 1021
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.