Carta-patente expirada
#21.1
Patente extinta em 22/02/2006
06/22/2010
RPI 2059
Application data
Number
PI9100724Type
Filing
Publication
The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.
Applicants
Indústrias Klabin S/A
SP, BR
Klabin Fabricadora de Papel e Celulose S/A
SP, BR
Klabin S/A
SP, BR
Inventors
M. S. (pessoa física)
BR
M. O. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 22/02/2006
06/22/2010
RPI 2059
#25.1
Transferido de: Indústrias Klabin S/A
04/19/2005
RPI 1789
#25.1
Alterado de: Klabin Fabricadora de Papel e Celulose S/A
11/07/2000
RPI 1557
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RPI 1352
10/22/1996
RPI 1351
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12/26/1995
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08/29/1995
RPI 1291
#9.1
03/14/1995
RPI 1267
#4.1
01/04/1994
RPI 1205
03/23/1993
RPI 1164
#3.2
11/26/1991
RPI 1095
#2.1
08/27/1991
RPI 1082
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