Pedido de patente depositado
#2.1
08/01/1989
RPI 980
Published on 04/30/1991, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
D. B. (pessoa física)
MT, BR
Inventors
D. B. (pessoa física)
BR
J. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
08/01/1989
RPI 980
#15.3
05/17/1994
RPI 1224
#4.1
07/13/1993
RPI 1180
#4.2
03/16/1993
RPI 1163
#3.1
04/30/1991
RPI 1065
Same category
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