Anuidade - prazo legal encerrado
#18.2
12/15/1987
RPI 895
The patent was granted on 01/31/1984 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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
O. H. (pessoa física)
Inventors
O. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/15/1987
RPI 895
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05/15/1984
RPI 708
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RPI 679
07/26/1983
RPI 666
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01/11/1983
RPI 638
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08/03/1982
RPI 615
#6.1
03/16/1982
RPI 595
#6.1
10/20/1981
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