Carta-patente expirada
#21.1
Patente extinta em 26/09/2005
08/26/2008
RPI 1964
The letters patent expired on 08/26/2008: 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: 08/26/2008. We update with every new RPI gazette, published weekly.
Applicants
Artefatos Comércio e Indústria Ltda.
SC, BR
Persianas Superior do Brasil Ltda
BR
Inventors
J. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 26/09/2005
08/26/2008
RPI 1964
#25.1
Transferido de: Artefatos Comércio e Indústria Ltda
03/23/1999
RPI 1472
#16.1
08/25/1998
RPI 1444
Referência: RPI 1409 de 23/12/1997
07/21/1998
RPI 1439
#11.4
12/23/1997
RPI 1409
#13.1
05/13/1997
RPI 1380
#9.1
11/05/1996
RPI 1353
#6.1
04/16/1996
RPI 1324
#4.1
01/25/1994
RPI 1208
#3.1
05/05/1992
RPI 1118
#2.1
03/19/1991
RPI 1059
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