Carta-patente expirada
#21.1
Patente extinta em 27/05/2003
09/02/2008
RPI 1965
Application data
Number
PI8807521Type
Filing
Publication
PCT
EP1988000478 The letters patent expired on 09/02/2008: 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: 09/02/2008. We update with every new RPI gazette, published weekly.
Applicants
V. T. (pessoa física)
IT
Inventors
V. T. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/05/2003
09/02/2008
RPI 1965
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07/02/1996
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01/09/1996
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RPI 1245
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05/14/1991
RPI 1067
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02/26/1991
RPI 1056
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05/22/1990
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