Carta-patente expirada
#21.1
Patente extinta em 07/11/2010
05/21/2013
RPI 2211
Application data
Number
PI9005639Type
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
X. C. (pessoa física)
US
Inventors
N. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 07/11/2010
05/21/2013
RPI 2211
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08/10/1999
RPI 1492
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12/01/1998
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06/30/1998
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11/23/1993
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09/17/1991
RPI 1085
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04/23/1991
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