Solicitação de exame técnico
#4.1
11/22/1988
RPI 944
Application data
Number
PI8602387Type
Filing
Publication
The application was allowed on 01/28/1992 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: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
E.I. Du Pont de Nemours and Company
US
Inventors
A. H. (pessoa física)
US
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