Carta-patente expirada
#21.1
Patente extinta em 16/08/2010
05/21/2013
RPI 2211
Application data
Number
PI9004060Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.
Applicants
GEC Alsthom SA
FR
Inventors
D. D. (pessoa física)
FR
M. P. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 16/08/2010
05/21/2013
RPI 2211
#16.1
09/30/1997
RPI 1400
#13.1
05/13/1997
RPI 1380
#9.1
12/17/1996
RPI 1359
#4.1
09/14/1993
RPI 1189
#3.1
09/03/1991
RPI 1083
#2.1
02/19/1991
RPI 1055
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