Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
The patent was granted on 03/27/1984 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
S. H. (pessoa física)
Inventors
M. T. (pessoa física)
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/14/1988
RPI 921
#16.1
03/27/1984
RPI 701
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11/29/1983
RPI 684
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08/09/1983
RPI 668
#6.1
02/22/1983
RPI 644
#6.1
09/21/1982
RPI 622
#4.1
12/29/1981
RPI 584
Same category
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