Carta-patente expirada
#21.1
Patente extinta em 23/10/2010
05/21/2013
RPI 2211
Application data
Number
PI9005347Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.
Applicants
Martin GmbH Fuer Umwelt- Und Energietechnik
DE
Inventors
J. M. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 23/10/2010
05/21/2013
RPI 2211
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08/24/1999
RPI 1494
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Alterada a classificação Int. Cl. 5 B01F 5/18
03/23/1999
RPI 1472
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03/23/1999
RPI 1472
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12/30/1997
RPI 1410
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05/05/1992
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RPI 1085
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04/16/1991
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