Solicitação de exame técnico
#4.1
09/19/1989
RPI 987
The letters patent expired on 09/25/2001: 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: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
Utiara S/A Agroindústria e Comércio
BA, BR
Inventors
L. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/19/1989
RPI 987
#3.2
06/13/1989
RPI 973
#21.1
Patente extinta em 15/09/98 conforme disposto no artigo 24 da Lei 5772/71 (CPI).
09/25/2001
RPI 1603
09/27/1994
RPI 1243
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03/29/1994
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11/16/1993
RPI 1198
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06/29/1993
RPI 1178
02/24/1993
RPI 1160
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02/11/1992
RPI 1106
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