Carta-patente expirada
#21.1
Patente extinta em 15/08/2010
01/29/2013
RPI 2195
Application data
Number
PI9006897Type
Filing
Publication
PCT
US1990004606 The letters patent expired on 01/29/2013: 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: 01/29/2013. We update with every new RPI gazette, published weekly.
Applicants
Libbey-Owens-Ford Co
US
Inventors
J. B. (pessoa física)
US
L. C. (pessoa física)
US
W. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 15/08/2010
01/29/2013
RPI 2195
#16.1
07/28/1998
RPI 1440
#9.1
09/09/1997
RPI 1397
#6.1
01/21/1997
RPI 1364
#4.1
07/27/1993
RPI 1182
#1.3
10/01/1991
RPI 1087
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