10/10/1989
RPI 990
Publicação do pedido de patente
3.1
Invention PatentPI8900563
Molins PLC
The letters patent expired on 12/15/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.
Publications in the Brazilian Industrial Property Gazette (RPI).
10/10/1989
RPI 990
3.1
03/28/1989
RPI 962
2.1
12/15/2009
RPI 2032
21.1
Patente extinta em 09/02/2004
05/25/1993
RPI 1173
16.1
11/03/1992
RPI 1144
9.1
11/05/1991
RPI 1092
4.1
From the same holder