Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
Application data
Number
PI8305609Type
Filing
Publication
The patent was granted on 05/27/1986 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
NIPPON KOKAN KK [JP]
Inventors
H. Y. (pessoa física)
H. T. (pessoa física)
M. Y. (pessoa física)
M. S. (pessoa física)
T. M. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
#16.1
05/27/1986
RPI 814
#9.1
10/01/1985
RPI 780
#4.1
08/14/1984
RPI 721
#3.1
05/15/1984
RPI 708
#2.1
12/27/1983
RPI 688
From the same holder
Same category
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