Pedido de patente depositado
#2.1
05/23/1989
RPI 970
Published on 02/13/1991, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
Pextron Contrôles Eletrônicos Ltda.
SP, BR
Inventors
S. F. (pessoa física)
BR
U. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#15.3
07/25/1995
RPI 1286
#4.1
04/09/1991
RPI 1062
#3.1
02/13/1991
RPI 1054
From the same holder
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