Anuidade - prazo legal encerrado
#18.2
05/10/1988
RPI 916
The patent was granted on 04/26/1983 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: 05/10/1988. We update with every new RPI gazette, published weekly.
Applicants
HITACHI SHIPBUILDING ENG CO
Inventors
N. I. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/10/1988
RPI 916
06/28/1983
RPI 662
#16.1
04/26/1983
RPI 653
#13.1
01/25/1983
RPI 640
#9.1
09/21/1982
RPI 622
#6.1
04/06/1982
RPI 598
From the same holder
Same category
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