Solicitação de exame técnico
#4.1
07/21/1987
RPI 874
Application data
Number
PI8600605Type
Filing
Publication
The application was allowed on 03/02/1993 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: 07/21/1987. We update with every new RPI gazette, published weekly.
Applicants
Empresa Nacional Siderúrgica, S.A. (Ensidesa)
ES
Inventors
A. E. (pessoa física)
F. S. (pessoa física)
M. A. (pessoa física)
S. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/21/1987
RPI 874
#3.1
01/13/1987
RPI 847
#2.1
08/05/1986
RPI 824
#11.4
10/19/1993
RPI 1194
#13.1
06/15/1993
RPI 1176
#9.1
03/02/1993
RPI 1161
#6.1
10/22/1991
RPI 1090
#6.1
04/02/1991
RPI 1061
Same category
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