Solicitação de exame técnico
#4.1
01/12/1988
RPI 899
Application data
Number
PI8600705Type
Filing
Publication
Published on 10/29/1986, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 01/12/1988. We update with every new RPI gazette, published weekly.
Applicants
DU PONT [US]
Inventors
J. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/12/1988
RPI 899
#3.1
10/29/1986
RPI 836
#2.1
09/16/1986
RPI 830
#15.3
06/25/1991
RPI 1073
From the same holder
Same category
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