Publicação do pedido de patente
#3.1
05/30/1989
RPI 971
The application was allowed on 01/15/1991 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
Duratex Sociedade Anônima
SP, BR
Inventors
P. G. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/30/1989
RPI 971
#2.1
03/10/1987
RPI 855
#11.4
09/10/1991
RPI 1084
#13.1
04/30/1991
RPI 1065
#9.1
01/15/1991
RPI 1050
#4.1
04/03/1990
RPI 1012
From the same holder
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