Anuidade - prazo legal encerrado
#18.2
12/15/1987
RPI 895
The patent was granted on 04/26/1983 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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
L. H. (pessoa física)
Inventors
L. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/15/1987
RPI 895
#20.1
09/04/1984
RPI 724
#16.1
04/26/1983
RPI 653
#13.1
01/25/1983
RPI 640
#9.1
09/21/1982
RPI 622
#6.1
04/20/1982
RPI 600
#6.1
10/20/1981
RPI 574
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