Carta-patente expirada
#21.1
Patente extinta em 21/03/2010
01/08/2013
RPI 2192
Application data
Number
PI9006277Type
Filing
Publication
PCT
US1990001529 The letters patent expired on 01/08/2013: 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: 01/08/2013. We update with every new RPI gazette, published weekly.
Applicants
Libbey-Owens-Ford Co
US
Inventors
A. E. (pessoa física)
US
J. W. (pessoa física)
US
J. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 21/03/2010
01/08/2013
RPI 2192
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08/24/1999
RPI 1494
#9.1
03/23/1999
RPI 1472
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05/05/1998
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06/15/1993
RPI 1176
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08/06/1991
RPI 1079
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