Concessão da patente
#16.1
08/25/1987
RPI 879
The patent was granted on 08/25/1987 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: 08/25/1987. We update with every new RPI gazette, published weekly.
Applicants
GIOVANARDI TULIO JUN [BR]
Inventors
G. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/25/1987
RPI 879
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06/09/1987
RPI 868
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03/18/1986
RPI 804
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12/18/1984
RPI 739
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09/25/1984
RPI 727
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07/24/1984
RPI 718
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10/02/1990
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