Anuidade - prazo legal encerrado
#18.2
01/17/1989
RPI 952
The patent was granted on 02/22/1983 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: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
UNILEVER NV
Inventors
H. L. (pessoa física)
N. I. (pessoa física)
W. T. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
01/17/1989
RPI 952
#16.1
02/22/1983
RPI 644
#13.1
12/14/1982
RPI 634
#9.1
08/03/1982
RPI 615
10/20/1981
RPI 574
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Same category
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