Carta-patente expirada
#21.1
Patente extinta em 10/07/2011
06/04/2013
RPI 2213
Application data
Number
PI9102915Type
Filing
Publication
The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.
Applicants
F. L. Smidth Comércio e Industria Ltda
SP, BR
Inventors
B. J. (pessoa física)
DK
E. N. (pessoa física)
DK
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 10/07/2011
06/04/2013
RPI 2213
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08/26/1997
RPI 1395
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05/13/1997
RPI 1380
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11/19/1996
RPI 1355
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03/19/1996
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12/28/1993
RPI 1204
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02/11/1992
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