Anuidade - prazo legal encerrado
#18.2
06/21/1988
RPI 922
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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
Mecânica Wultzl Ltda.
SP, BR
Inventors
F. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/21/1988
RPI 922
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09/25/1984
RPI 727
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06/26/1984
RPI 714
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03/07/1984
RPI 698
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10/20/1981
RPI 574
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