Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 06/28/1983 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Imperial Chemical Industries Plc.
GB
Inventors
C. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
#16.1
06/28/1983
RPI 662
#13.1
05/10/1983
RPI 655
#9.1
11/30/1982
RPI 632
#6.1
05/11/1982
RPI 603
#6.1
12/08/1981
RPI 581
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B29D 23/04.
03/27/2018
RPI 2464
From the same holder
Same category
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