Solicitação de exame técnico
#4.1
07/25/1989
RPI 979
Application data
Number
PI8602437Type
Filing
Publication
The application was refused by the INPI on 12/24/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
Type Systems Empresa de Computação Ltda
SP, BR
Inventors
O. J. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/25/1989
RPI 979
#3.1
12/29/1987
RPI 897
#2.1
11/18/1986
RPI 839
#15.11
10/06/1992
RPI 1140
#9.2
12/24/1991
RPI 1099
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.