Carta-patente expirada
#21.1
Patente extinta em 18/10/2011
06/11/2013
RPI 2214
Application data
Number
PI9104597Type
Filing
Publication
The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.
Applicants
Y. C. (pessoa física)
JP
Y. K. (pessoa física)
JP
Inventors
Y. Y. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/10/2011
06/11/2013
RPI 2214
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08/10/1999
RPI 1492
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Alterada de Int. Cl D06B 3/14
02/02/1999
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02/02/1999
RPI 1465
10/24/1995
RPI 1299
#4.1
03/30/1993
RPI 1165
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06/09/1992
RPI 1123
#2.1
11/26/1991
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