Carta-patente expirada
#21.1
Patente extinta em 17/04/2005
06/08/2010
RPI 2057
Application data
Number
PI9006721Type
Filing
Publication
PCT
AT1990000032 The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.
Applicants
J. Z. (pessoa física)
AT
Inventors
J. Z. (pessoa física)
AT
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 17/04/2005
06/08/2010
RPI 2057
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02/16/1994
RPI 1211
#13.1
11/09/1993
RPI 1197
#9.1
06/22/1993
RPI 1177
#6.1
10/20/1992
RPI 1142
#4.1
10/15/1991
RPI 1089
#1.3
08/06/1991
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