Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 09/29/1987 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
METALRADIO LTDA [BR]
Inventors
L. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
09/29/1987
RPI 884
#13.1
06/09/1987
RPI 868
#9.1
01/13/1987
RPI 847
#6.1
05/20/1986
RPI 813
#5.1
08/06/1985
RPI 772
#4.1
03/12/1985
RPI 751
#3.1
12/11/1984
RPI 738
#2.1
06/21/1983
RPI 661
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