Anuidade - prazo legal encerrado
#18.2
09/26/1989
RPI 988
The patent was granted on 03/26/1985 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
E. F. (pessoa física)
FR
Inventors
F. J. (pessoa física)
L. R. (pessoa física)
M. P. (pessoa física)
N. R. (pessoa física)
IPC Classification
Priority claims
FR
7925559 · 10/15/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 43/10; C07C 41/09; C10L 1/18; C10M 3/14; C07C 67/00; C10L 1/182; C10L 1/185; C10L 10/08; C10M 129/16; C10M 105/00.
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