Solicitação de exame técnico
#4.1
08/09/1988
RPI 929
Application data
Number
PI8604058Type
Filing
Publication
The application was allowed on 07/12/1994 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: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
Usinas Siderurgicas de Minas Gerais S/A. _ USIMINAS (Grupo Siderbras)
MG, BR
Inventors
J. M. (pessoa física)
BR
N. N. (pessoa física)
BR
R. A. (pessoa física)
BR
R. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/09/1988
RPI 929
#3.1
04/26/1988
RPI 914
#2.1
09/15/1987
RPI 882
#11.4
05/02/1995
RPI 1274
#13.1
11/15/1994
RPI 1250
#9.1
07/12/1994
RPI 1232
09/14/1993
RPI 1189
Same category
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