Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
The patent was granted on 07/31/1984 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
M. B. (pessoa física)
Inventors
E. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/14/1988
RPI 921
#16.1
07/31/1984
RPI 719
#13.1
05/15/1984
RPI 708
#9.1
01/31/1984
RPI 693
#6.1
08/23/1983
RPI 670
06/15/1982
RPI 608
From the same holder
Same category
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