Carta-patente expirada
#21.1
Patente extinta em 30/03/2005
05/18/2010
RPI 2054
Application data
Number
PI9001660Type
Filing
Publication
The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
JP
Inventors
K. K. (pessoa física)
JP
S. H. (pessoa física)
JP
S. T. (pessoa física)
JP
T. M. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 30/03/2005
05/18/2010
RPI 2054
#16.1
03/25/1997
RPI 1373
#13.1
07/09/1996
RPI 1336
#9.1
01/23/1996
RPI 1312
07/18/1995
RPI 1285
#4.1
09/03/1991
RPI 1083
#3.1
05/14/1991
RPI 1067
#2.1
08/07/1990
RPI 1027
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