Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 12/31/1985 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
O. O. (pessoa física)
Inventors
O. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
12/31/1985
RPI 793
#13.1
09/24/1985
RPI 779
#9.1
06/11/1985
RPI 764
01/22/1985
RPI 744
#6.1
06/12/1984
RPI 712
#6.1
12/06/1983
RPI 685
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Same category
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