Carta-patente expirada
#21.1
Patente extinta em 05/02/2010
01/02/2013
RPI 2191
Application data
Number
PI9000494Type
Filing
Publication
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
Bridgestone/Firestone, Inc.
US
Inventors
A. R. (pessoa física)
US
C. S. (pessoa física)
US
G. E. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 05/02/2010
01/02/2013
RPI 2191
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11/24/1998
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04/22/1998
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06/15/1993
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01/15/1991
RPI 1050
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04/24/1990
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