Carta-patente expirada
#21.1
Patente extinta em 30/08/2010
01/29/2013
RPI 2195
Application data
Number
PI9004303Type
Filing
Publication
The letters patent expired on 01/29/2013: 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: 01/29/2013. We update with every new RPI gazette, published weekly.
Applicants
S. K. (pessoa física)
JP
Inventors
T. S. (pessoa física)
JP
IPC Classification
Priority claims
JP
1-102406 · 08/31/1989
JP
2-215496 · 08/14/1990
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