Carta-patente expirada
#21.1
Patente extinta em 22/04/2006
06/22/2010
RPI 2059
Application data
Number
PI9101659Type
Filing
Publication
The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.
Applicants
C. M. (pessoa física)
PR, BR
Inventors
C. M. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 22/04/2006
06/22/2010
RPI 2059
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05/30/1995
RPI 1278
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11/22/1994
RPI 1251
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07/26/1994
RPI 1234
#4.1
10/15/1991
RPI 1089
#2.1
07/23/1991
RPI 1077
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07/23/1991
RPI 1077
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