Carta-patente expirada
#21.1
Patente extinta em 24/08/2005
06/01/2010
RPI 2056
Application data
Number
PI9004292Type
Filing
Publication
The letters patent expired on 06/01/2010: 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: 06/01/2010. We update with every new RPI gazette, published weekly.
Applicants
Y. C. (pessoa física)
JP
Y. K. (pessoa física)
JP
Inventors
K. K. (pessoa física)
JP
M. I. (pessoa física)
JP
S. A. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 24/08/2005
06/01/2010
RPI 2056
#16.1
04/29/1997
RPI 1378
#9.1
06/04/1996
RPI 1331
02/21/1995
RPI 1264
#4.1
01/28/1992
RPI 1104
#3.1
09/03/1991
RPI 1083
#2.1
03/05/1991
RPI 1057
From the same holder
Same category
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