Solicitação de exame técnico
#4.1
10/24/1989
RPI 992
Application data
Number
PI8705367Type
Filing
Publication
The application was allowed on 10/26/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
DU PONT [US]
Inventors
F. R. (pessoa física)
S. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
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RPI 992
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