Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
F. B. (pessoa física)
SP, BR
Inventors
B. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
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03/26/1985
RPI 753
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RPI 722
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10/11/1983
RPI 677
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04/12/1983
RPI 651
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11/30/1982
RPI 632
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07/27/1982
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