Solicitação de exame técnico
#4.1
09/20/1988
RPI 935
Application data
Number
PI8606211Type
Filing
Publication
The application was allowed on 10/27/1992 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
Usinas Siderúrgicas de Minas Gerais S/A - Usiminas
MG, BR
Inventors
A. B. (pessoa física)
BR
R. C. (pessoa física)
BR
T. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/20/1988
RPI 935
#3.1
07/05/1988
RPI 924
#2.1
04/28/1987
RPI 862
#11.4
08/31/1993
RPI 1187
#13.1
03/09/1993
RPI 1162
#9.1
10/27/1992
RPI 1143
#6.1
11/05/1991
RPI 1092
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.