Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Imperial Chemical Industries Plc.
GB
Inventors
C. C. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
#16.1
07/31/1984
RPI 719
#13.1
05/02/1984
RPI 706
#9.1
01/24/1984
RPI 692
#6.1
03/01/1983
RPI 645
12/15/1981
RPI 582
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era C04B 41/28.
03/27/2018
RPI 2464
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Same category
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