Exigência - art. 36 da LPI
#6.1
08/22/1989
RPI 983
Application data
Number
PI8503955Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
The Goodyear Tire & Rubber Company
US
Inventors
A. G. (pessoa física)
FR
J. H. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
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08/22/1989
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10/29/1985
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Patente extinta em 19/08/2000
07/15/2008
RPI 1958
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06/18/1991
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#16.1
09/25/1990
RPI 1034
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06/26/1990
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03/06/1990
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