Publicação do pedido de patente
#3.1
10/10/1989
RPI 990
The application was refused on 09/08/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Produtos Elétricos Corona Ltda
SP, BR
Inventors
H. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/10/1989
RPI 990
#2.1
05/24/1988
RPI 918
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B05B 15/06.
03/27/2018
RPI 2464
09/08/1993
RPI 1188
#12.2
10/13/1992
RPI 1141
#15.11
09/22/1992
RPI 1138
#9.2
06/23/1992
RPI 1125
#4.1
05/01/1990
RPI 1016
From the same holder
Same category
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