12/08/1987
RPI 894
Publicação do pedido de patente
3.1
Invention PatentPI8700581
Isoworth Limited
The application was allowed by the INPI on 03/17/1992. The grant of the letters patent is being processed.
Latest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.
Publications in the Brazilian Industrial Property Gazette (RPI).
12/08/1987
RPI 894
3.1
06/09/1987
RPI 868
2.1
09/08/1992
RPI 1136
15.3
08/11/1992
RPI 1132
15.11
03/17/1992
RPI 1111
9.1
01/29/1991
RPI 1052
08/21/1990
RPI 1029
4.1