Retificação
#15.3
12/20/1988
RPI 948
Published on 10/22/1985, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 12/20/1988. We update with every new RPI gazette, published weekly.
Applicants
Usinas Siderúrgicas de Minas Gerais S/A - USIMINAS
MG, BR
Inventors
P. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
12/20/1988
RPI 948
#4.1
08/25/1987
RPI 879
#3.1
10/22/1985
RPI 783
#2.1
05/15/1984
RPI 708
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.