Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 06/02/1987 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#15.11
06/09/1987
RPI 868
#16.1
06/02/1987
RPI 867
#13.1
12/23/1986
RPI 844
#9.1
09/02/1986
RPI 828
05/13/1986
RPI 812
09/03/1985
RPI 776
08/27/1985
RPI 775
#6.1
04/24/1984
RPI 705
#7.1
08/30/1983
RPI 671
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