Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 02/26/1985 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
I. I. (pessoa física)
Inventors
S. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
02/26/1985
RPI 749
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10/02/1984
RPI 728
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06/12/1984
RPI 712
#15.11
05/02/1984
RPI 706
#15.11
02/07/1984
RPI 694
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10/25/1983
RPI 679
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