Anuidade - prazo legal encerrado
#18.2
11/17/1987
RPI 891
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: 11/17/1987. We update with every new RPI gazette, published weekly.
Applicants
N. S. (pessoa física)
S. K. (pessoa física)
Inventors
A. L. (pessoa física)
V. T. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/17/1987
RPI 891
04/27/1982
RPI 601
#16.2
01/26/1982
RPI 588
Same category
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