Notificação para pagamento de retribuição
#13.1
11/14/1989
RPI 995
Application data
Number
PI8305942Type
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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Usinas Siderúrgicas de Minas Gerais S/A - USIMINAS
MG, BR
Inventors
D. S. (pessoa física)
BR
G. E. (pessoa física)
BR
J. S. (pessoa física)
BR
J. B. (pessoa física)
BR
R. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
11/14/1989
RPI 995
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07/11/1989
RPI 977
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03/04/1987
RPI 854
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06/04/1985
RPI 763
#2.1
01/17/1984
RPI 691
#18.2
05/09/1995
RPI 1275
#16.1
03/20/1990
RPI 1010
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