Anuidade - prazo legal encerrado
#18.2
11/24/1987
RPI 892
The patent was granted on 11/10/1981 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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
D. I. (pessoa física)
Inventors
K. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/24/1987
RPI 892
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RPI 640
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RPI 635
06/08/1982
RPI 607
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02/02/1982
RPI 589
#16.1
11/10/1981
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