Anuidade - prazo legal encerrado
#18.2
12/15/1987
RPI 895
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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
F. D. (pessoa física)
Inventors
F. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/15/1987
RPI 895
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06/28/1983
RPI 662
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02/22/1983
RPI 644
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09/21/1982
RPI 622
#9.1
06/01/1982
RPI 606
12/15/1981
RPI 582
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11/10/1981
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