Solicitação de exame técnico
#4.1
04/05/1988
RPI 911
Application data
Number
PI8605544Type
Filing
Publication
The application was allowed on 03/16/1993 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: 04/05/1988. We update with every new RPI gazette, published weekly.
Applicants
DU PONT [US]
Inventors
D. F. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
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04/05/1988
RPI 911
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08/11/1987
RPI 877
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RPI 860
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11/03/1993
RPI 1196
#13.1
07/06/1993
RPI 1179
#9.1
03/16/1993
RPI 1163
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