Carta-patente expirada
#21.1
Patente extinta em 18/05/2010
01/15/2013
RPI 2193
Application data
Number
PI9006774Type
Filing
Publication
PCT
US1990002828 The letters patent expired on 01/15/2013: 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: 01/15/2013. 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
K. W. (pessoa física)
US
R. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/05/2010
01/15/2013
RPI 2193
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11/24/1998
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06/02/1998
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05/12/1998
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08/05/1997
RPI 1392
#6.1
10/22/1996
RPI 1351
#4.1
04/27/1993
RPI 1169
#1.3
08/06/1991
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