Concessão da patente
#16.1
12/30/1986
RPI 845
The patent was granted on 12/30/1986 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
R. M. (pessoa física)
Inventors
R. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/30/1986
RPI 845
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09/02/1986
RPI 828
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RPI 773
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RPI 680
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06/21/1983
RPI 661
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01/11/1983
RPI 638
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RPI 624
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10/30/1990
RPI 1039
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