Carta-patente expirada
#21.1
Patente extinta em 10/10/2005
10/06/2015
RPI 2335
Application data
Number
PI9005056Type
Filing
Publication
The letters patent expired on 10/06/2015: 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: 10/06/2015. We update with every new RPI gazette, published weekly.
Applicants
Institut de Recherches de La Siderurgie Française - IRSID
FR
Inventors
C. L. (pessoa física)
FR
G. M. (pessoa física)
FR
J. G. (pessoa física)
FR
M. H. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 10/10/2005
10/06/2015
RPI 2335
#16.1
03/01/1995
RPI 1265
#13.1
10/25/1994
RPI 1247
#9.1
06/21/1994
RPI 1229
#4.1
10/26/1993
RPI 1195
#3.1
09/10/1991
RPI 1084
#2.1
04/09/1991
RPI 1062
From the same holder
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