Carta-patente expirada
#21.1
Patente extinta em 31/07/2010
01/22/2013
RPI 2194
Application data
Number
PI9006870Type
Filing
Publication
PCT
JP1990000980 The letters patent expired on 01/22/2013: 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: 01/22/2013. We update with every new RPI gazette, published weekly.
Applicants
H. Y. (pessoa física)
JP
Inventors
H. Y. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 31/07/2010
01/22/2013
RPI 2194
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07/27/1999
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09/08/1998
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08/18/1992
RPI 1133
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04/14/1992
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08/27/1991
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