Carta-patente expirada
#21.1
Patente extinta em 26/03/2010
05/28/2013
RPI 2212
Application data
Number
PI9007397Type
Filing
Publication
PCT
JP1990000400 The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.
Applicants
Nihonkenkozoshinkenkyukai Co., Ltd
JP
Inventors
I. M. (pessoa física)
JP
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 26/03/2010
05/28/2013
RPI 2212
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11/03/1992
RPI 1144
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