Carta-patente expirada
#21.1
Patente extinta em 29/08/2005
06/01/2010
RPI 2056
Application data
Number
PI9004260Type
Filing
Publication
The letters patent expired on 06/01/2010: 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: 06/01/2010. We update with every new RPI gazette, published weekly.
Applicants
GEC Alsthom SA
FR
Inventors
J. M. (pessoa física)
FR
J. D. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 29/08/2005
06/01/2010
RPI 2056
#16.1
05/30/1995
RPI 1278
#13.1
01/17/1995
RPI 1259
#9.1
09/13/1994
RPI 1241
#4.1
12/03/1991
RPI 1096
#3.1
09/03/1991
RPI 1083
#2.1
03/05/1991
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