Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 09/25/1984 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
Enertec
FR
Inventors
E. B. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
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09/25/1984
RPI 727
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06/12/1984
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RPI 697
#6.1
08/16/1983
RPI 669
#15.11
02/22/1983
RPI 644
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02/16/1983
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