Carta-patente expirada
#21.1
Patente extinta em 26/09/2010
05/21/2013
RPI 2211
Application data
Number
PI9004837Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
JP
M. C. (pessoa física)
JP
Inventors
C. M. (pessoa física)
JP
H. K. (pessoa física)
JP
K. T. (pessoa física)
JP
M. O. (pessoa física)
JP
S. I. (pessoa física)
JP
IPC Classification
Priority claims
JP
206400 · 08/03/1990
JP
249346 · 09/27/1989
JP
257960 · 10/04/1989
JP
274999 · 10/24/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
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Patente extinta em 26/09/2010
05/21/2013
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