Retificação
#15.3
09/22/1987
RPI 883
Application data
Number
PI8302926Type
Filing
Publication
Published on 02/07/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.
Applicants
B. A. (pessoa física)
DE
E.I. Du Pont de Nemours and Company
US
Inventors
B. W. (pessoa física)
O. S. (pessoa física)
S. H. (pessoa física)
IPC Classification
Priority claims
DE
P 32 21 139.2 · 06/04/1982
DE
P 33 03 064.2 · 01/29/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
09/22/1987
RPI 883
#4.1
06/03/1986
RPI 815
#3.1
02/07/1984
RPI 694
#2.1
07/19/1983
RPI 665
From the same holder
Same category
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