Concessão da patente
#16.1
08/30/1988
RPI 932
The patent was granted on 08/30/1988 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
A. R. (pessoa física)
RJ, BR
Inventors
A. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1988
RPI 932
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05/10/1988
RPI 916
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12/29/1987
RPI 897
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RPI 854
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04/29/1986
RPI 810
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12/18/1984
RPI 739
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03/10/1992
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