Carta-patente expirada
#21.1
Patente extinta em 05/04/2004
12/29/2009
RPI 2034
Application data
Number
PI8906966Type
Filing
Publication
PCT
SE1989000176 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
T. E. (pessoa física)
SE
Inventors
T. A. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 05/04/2004
12/29/2009
RPI 2034
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12/31/1996
RPI 1361
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07/09/1996
RPI 1336
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01/30/1996
RPI 1313
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08/04/1992
RPI 1131
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12/18/1990
RPI 1046
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