Carta-patente expirada
#21.1
Patente extinta em 29/06/2005
05/25/2010
RPI 2055
Application data
Number
PI9003087Type
Filing
Publication
The letters patent expired on 05/25/2010: 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: 05/25/2010. We update with every new RPI gazette, published weekly.
Applicants
Outokumpu Oy
FI
Inventors
J. P. (pessoa física)
FI
R. H. (pessoa física)
FI
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 29/06/2005
05/25/2010
RPI 2055
#16.1
10/25/1994
RPI 1247
#9.1
04/19/1994
RPI 1220
#4.1
10/05/1993
RPI 1192
#3.1
08/27/1991
RPI 1082
#2.1
11/13/1990
RPI 1041
From the same holder
Same category
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