Solicitação de exame técnico
#4.1
05/12/1987
RPI 864
Application data
Number
PI8606127Type
Filing
Publication
The application was refused by the INPI on 07/06/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/12/1987. We update with every new RPI gazette, published weekly.
Applicants
Datateck do Brasil Indústria e Comércio Ltda
SP, BR
Inventors
R. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/12/1987
RPI 864
#3.2
03/17/1987
RPI 856
#2.1
03/04/1987
RPI 854
#9.2
07/06/1993
RPI 1179
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.