Carta-patente expirada
#21.1
Patente extinta em 21/01/2017
04/04/2017
RPI 2413
Application data
Number
PI9702047Type
Filing
Publication
PCT
JP1997000108 The letters patent expired on 04/04/2017: 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: 04/04/2017. We update with every new RPI gazette, published weekly.
Applicants
T. C. (pessoa física)
JP
Inventors
H. M. (pessoa física)
JP
H. F. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 21/01/2017
04/04/2017
RPI 2413
#16.1
02/17/2004
RPI 1728
#9.1
12/30/2003
RPI 1721
#6.1
08/05/2003
RPI 1700
#1.3
01/13/1998
RPI 1412
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Same category
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