Carta-patente expirada
#21.1
Patente extinta em 06/09/2004
12/22/2009
RPI 2033
Application data
Number
PI8904501Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 12/22/2009. We update with every new RPI gazette, published weekly.
Applicants
Alstom France S.A.
FR
Alstom Holdings
FR
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 06/09/2004
12/22/2009
RPI 2033
#25.4
Alterado de: Alstom France S.A.
12/06/2005
RPI 1822
#25.7
Sede alterada conforme solicitado na Petição nº 020040014218/RJ de 03/12/2004.
12/06/2005
RPI 1822
#25.4
Alterado de: GEC Alsthom S.A.
11/22/2005
RPI 1820
#16.1
06/27/1995
RPI 1282
#13.1
03/07/1995
RPI 1266
#9.1
11/01/1994
RPI 1248
#4.1
06/30/1992
RPI 1126
#3.1
04/24/1990
RPI 1015
#2.1
01/02/1990
RPI 1000
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