Carta-patente expirada
#21.1
Patente extinta em 10/04/2005
06/15/2010
RPI 2058
Application data
Number
PI9007283Type
Filing
Publication
PCT
FI1990000102 The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.
Applicants
N. K. (pessoa física)
FI
Inventors
N. K. (pessoa física)
FI
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 10/04/2005
06/15/2010
RPI 2058
#16.1
10/31/1995
RPI 1300
#9.1
05/23/1995
RPI 1277
#4.1
07/13/1993
RPI 1180
#1.3
03/17/1992
RPI 1111
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