Concessão da patente
#16.1
11/29/1988
RPI 945
The patent was granted on 11/29/1988 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: 11/29/1988. We update with every new RPI gazette, published weekly.
Applicants
F. B. (pessoa física)
SP, BR
Inventors
F. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/29/1988
RPI 945
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05/10/1988
RPI 916
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12/29/1987
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07/21/1987
RPI 874
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11/04/1986
RPI 837
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10/29/1985
RPI 784
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06/19/1984
RPI 713
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03/10/1992
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