Carta-patente expirada
#21.1
Patente extinta em 18/04/2010
01/08/2013
RPI 2192
Application data
Number
PI9001809Type
Filing
Publication
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
The Goodyear Tire & Rubber Company
US
Inventors
D. K. (pessoa física)
US
R. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/04/2010
01/08/2013
RPI 2192
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07/13/1999
RPI 1488
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12/08/1998
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11/10/1998
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05/26/1998
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08/31/1993
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06/11/1991
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08/14/1990
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