Carta-patente expirada
#21.1
Patente extinta em 06/04/2005
05/18/2010
RPI 2054
Application data
Number
PI9001612Type
Filing
Publication
The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.
Applicants
Nacam
FR
Inventors
A. G. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 06/04/2005
05/18/2010
RPI 2054
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03/28/1995
RPI 1269
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11/01/1994
RPI 1248
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06/28/1994
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01/18/1994
RPI 1207
#4.1
09/03/1991
RPI 1083
#3.1
05/07/1991
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08/14/1990
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