Publicação do pedido de patente
#3.1
08/08/1989
RPI 981
The application was refused by the INPI on 07/09/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
Metal Yanes S/A Indústria e Comércio
SP, BR
Inventors
J. H. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/08/1989
RPI 981
#2.1
05/10/1988
RPI 916
#15.11
Reclassificação automática - A classificação anterior era: F03C 1/06
10/05/2021
RPI 2648
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: F24J 2/04; F03C 1/06.
03/27/2018
RPI 2464
#9.2
07/09/1991
RPI 1075
#4.1
03/06/1990
RPI 1008
Same category
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