Notificação para pagamento de retribuição
#13.1
11/28/1989
RPI 997
Application data
Number
PI8201255Type
Filing
Publication
The patent was granted on 03/20/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Usinas Siderúrgicas de Minas Gerais S/A - USIMINAS
MG, BR
Inventors
J. F. (pessoa física)
BR
N. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
11/28/1989
RPI 997
#9.1
08/01/1989
RPI 980
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01/17/1989
RPI 952
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11/26/1985
RPI 788
#4.2
07/30/1985
RPI 771
#3.1
11/01/1983
RPI 680
#2.1
04/20/1982
RPI 600
#18.2
07/18/1995
RPI 1285
#16.1
03/20/1990
RPI 1010
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Same category
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