Concessão da patente
#16.1
07/30/1985
RPI 771
The patent was granted on 07/30/1985 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
I. M. (pessoa física)
Inventors
S. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/30/1985
RPI 771
#13.1
03/05/1985
RPI 750
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10/23/1984
RPI 731
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04/03/1984
RPI 702
#4.1
01/19/1982
RPI 587
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10/02/1990
RPI 1035
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