Anuidade - prazo legal encerrado
#18.2
09/26/1989
RPI 988
The patent was granted on 08/25/1987 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Imperial Chemical Industries Plc.
GB
Inventors
N. P. (pessoa física)
S. M. (pessoa física)
IPC Classification
Priority claims
GB
7919250 · 06/01/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
09/26/1989
RPI 988
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08/25/1987
RPI 879
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04/28/1987
RPI 862
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01/06/1987
RPI 846
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12/20/1983
RPI 687
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02/22/1983
RPI 644
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