Solicitação de exame técnico
#4.1
10/04/1988
RPI 937
Application data
Number
PI8505925Type
Filing
Publication
The application was allowed on 03/02/1993 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: 10/04/1988. We update with every new RPI gazette, published weekly.
Applicants
E.I. Du Pont de Nemours and Company
US
Inventors
H. T. (pessoa física)
M. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/04/1988
RPI 937
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 3/81; C08L 25/04; C08L 33/00; C08L 33/02; C08L 59/00; C08L 63/00; C09D 125/14; C09D 133/04; C09D 163/00; C09D 125/00.
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