Anuidade - prazo legal encerrado
#18.2
09/27/1988
RPI 936
The patent was granted on 03/26/1985 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
W. F. (pessoa física)
SP, BR
Inventors
F. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
09/27/1988
RPI 936
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RPI 912
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