Carta-patente expirada
#21.1
Patente extinta em 28/10/2006
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
Irmãos Fischer S/A Indústria e Comércio
SC, BR
Inventors
I. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 28/10/2006
08/26/2008
RPI 1964
#25.7
Alterada a sede conforme pet. INPI/SP nº 015824 de 04/06/97
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RPI 1445
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09/30/1997
RPI 1400
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02/18/1997
RPI 1368
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04/16/1996
RPI 1324
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09/15/1992
RPI 1137
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08/04/1992
RPI 1131
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11/26/1991
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