Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 12/14/1982 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
Hitachi, Ltd.
JP
Inventors
T. K. (pessoa física)
JP
T. M. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
#16.1
12/14/1982
RPI 634
#13.1
08/03/1982
RPI 615
#9.1
04/13/1982
RPI 599
From the same holder
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