Carta-patente expirada
#21.1
Patente extinta em 01/10/2010
05/21/2013
RPI 2211
Application data
Number
PI9004912Type
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
B. C. (pessoa física)
US
Inventors
S. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 01/10/2010
05/21/2013
RPI 2211
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06/29/1999
RPI 1486
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12/08/1998
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10/06/1998
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09/16/1997
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12/12/1995
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11/24/1992
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