Solicitação de exame técnico
#4.1
03/21/1989
RPI 961
Application data
Number
PI8603379Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 03/21/1989. We update with every new RPI gazette, published weekly.
Applicants
The Goodyear Tire & Rubber Company
US
Inventors
A. G. (pessoa física)
US
N. M. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
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03/21/1989
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06/21/1994
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