Carta-patente expirada
#21.1
Patente extinta em 14/02/2010
01/02/2013
RPI 2191
Application data
Number
PI9005245Type
Filing
Publication
PCT
US1990000840 The letters patent expired on 01/02/2013: 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: 01/02/2013. We update with every new RPI gazette, published weekly.
Applicants
Libbey-Owens-Ford Co
US
Inventors
A. E. (pessoa física)
US
J. F. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 14/02/2010
01/02/2013
RPI 2191
#16.1
07/28/1998
RPI 1440
#9.1
09/16/1997
RPI 1398
#6.1
11/19/1996
RPI 1355
#4.1
11/03/1992
RPI 1144
#1.3
08/06/1991
RPI 1079
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