Pedido de patente depositado
#2.1
04/25/1989
RPI 966
Published on 12/04/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
A. S. (pessoa física)
SP, BR
A. C. (pessoa física)
Duratex S/A
SP, BR
F. C. (pessoa física)
Inventors
P. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
04/25/1989
RPI 966
#15.3
06/07/1994
RPI 1227
#4.1
04/09/1991
RPI 1062
#3.1
12/04/1990
RPI 1044
From the same holder
Same category
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