Pedido de patente depositado
#2.1
05/23/1989
RPI 970
Published on 06/05/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
W. B. (pessoa física)
SP, BR
Inventors
W. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#15.3
07/28/1992
RPI 1130
#4.1
09/10/1991
RPI 1084
05/21/1991
RPI 1068
#3.1
06/05/1990
RPI 1021
Same category
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