Anuidade - prazo legal encerrado
#18.2
05/24/1988
RPI 918
The patent was granted on 10/01/1985 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: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
PERMAC INSUMOS MODERNOS LTD
Inventors
M. I. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/24/1988
RPI 918
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10/01/1985
RPI 780
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RPI 762
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RPI 747
08/07/1984
RPI 720
07/03/1984
RPI 715
#6.1
01/24/1984
RPI 692
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02/16/1982
RPI 591
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11/24/1981
RPI 579
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