Anuidade - prazo legal encerrado
#18.2
01/17/1989
RPI 952
Application data
Number
PI8101723Type
Filing
Publication
The patent was granted on 08/28/1984 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: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
DU PONT [US]
Inventors
V. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
01/17/1989
RPI 952
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08/28/1984
RPI 723
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07/03/1984
RPI 715
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03/13/1984
RPI 699
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04/05/1983
RPI 650
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11/03/1982
RPI 628
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