Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 12/27/1988 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
B. F. (pessoa física)
BR
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
12/27/1988
RPI 949
#13.1
06/07/1988
RPI 920
#9.1
02/09/1988
RPI 903
#6.1
07/28/1987
RPI 875
#15.11
06/23/1987
RPI 870
#4.1
07/15/1986
RPI 821
#3.1
07/23/1985
RPI 770
#2.1
02/21/1984
RPI 696
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