Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 02/22/1983 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
LUFEL DI TORTA FRANCO & C SAS
Inventors
T. F. (pessoa física)
T. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
#16.1
02/22/1983
RPI 644
#13.1
12/14/1982
RPI 634
#9.1
08/03/1982
RPI 615
#6.1
02/02/1982
RPI 589
Same category
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