Carta-patente expirada
#21.1
Patente extinta em 23/11/2003
09/02/2008
RPI 1965
Application data
Number
PI8807365Type
Filing
Publication
PCT
SE1988000637 The letters patent expired on 09/02/2008: 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: 09/02/2008. We update with every new RPI gazette, published weekly.
Applicants
T. E. (pessoa física)
SE
Inventors
S. R. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 23/11/2003
09/02/2008
RPI 1965
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09/27/1994
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05/10/1994
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11/16/1993
RPI 1198
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09/17/1991
RPI 1085
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03/13/1990
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