Pedido de patente depositado
#2.1
11/14/1989
RPI 995
The application was refused by the INPI on 05/03/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Bertolini Artefatos Metalúrgicos Ltda.
RS, BR
Inventors
A. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/14/1989
RPI 995
#9.2
05/03/1994
RPI 1222
#7.1
08/10/1993
RPI 1184
#4.1
08/27/1991
RPI 1082
#3.1
06/04/1991
RPI 1070
From the same holder
Same category
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