Carta-patente expirada
#21.1
Patente extinta em 11/08/2008
08/26/2008
RPI 1964
Application data
Number
PI8807168Type
Filing
Publication
PCT
JP1988000800 The letters patent expired on 08/26/2008: 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: 08/26/2008. We update with every new RPI gazette, published weekly.
Applicants
N. C. (pessoa física)
JP
Inventors
H. T. (pessoa física)
JP
K. I. (pessoa física)
JP
K. T. (pessoa física)
JP
M. K. (pessoa física)
JP
S. I. (pessoa física)
JP
IPC Classification
Priority claims
JP
62-201002 · 08/13/1987
JP
62-330977 · 12/26/1987
JP
62-330980 · 12/26/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 11/08/2008
08/26/2008
RPI 1964
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