Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
The patent was granted 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
K. E. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/14/1988
RPI 921
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09/21/1982
RPI 622
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06/01/1982
RPI 606
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12/08/1981
RPI 581
From the same holder
Same category
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