Anuidade - prazo legal encerrado
#18.2
06/21/1988
RPI 922
The patent was granted on 12/27/1983 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
Fundição Tupy S/A
Inventors
M. S. (pessoa física)
M. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/21/1988
RPI 922
#16.1
12/27/1983
RPI 688
09/06/1983
RPI 672
#12.2
01/11/1983
RPI 638
#9.2
08/03/1982
RPI 615
From the same holder
Same category
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