Carta-patente expirada
#21.1
Patente extinta em 14/11/2005
06/08/2010
RPI 2057
Application data
Number
PI9005805Type
Filing
Publication
The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.
Applicants
Usinor
FR
U. S. (pessoa física)
FR
Inventors
A. C. (pessoa física)
FR
J. B. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 14/11/2005
06/08/2010
RPI 2057
#25.7
Alterada a sede conforme solicitado na petição nº 016488/ RJ de 31/05/1999.
12/21/1999
RPI 1511
#25.4
Alterado de: Usinor Sacilor
10/05/1999
RPI 1500
#16.1
09/26/1995
RPI 1295
#9.1
03/07/1995
RPI 1266
#4.1
09/14/1993
RPI 1189
#3.1
09/24/1991
RPI 1086
#2.1
05/21/1991
RPI 1068
From the same holder
Same category
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