Carta-patente expirada
#21.1
Patente extinta em 30/05/2004
12/29/2009
RPI 2034
Application data
Number
PI8906996Type
Filing
Publication
PCT
FR1989000263 The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
C. S. (pessoa física)
FR
R. P. (pessoa física)
FR
Inventors
C. S. (pessoa física)
FR
R. P. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 30/05/2004
12/29/2009
RPI 2034
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03/01/1995
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10/25/1994
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08/11/1992
RPI 1132
#4.1
02/04/1992
RPI 1105
#4.1
12/24/1991
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12/26/1990
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