Solicitação de exame técnico
#4.1
03/28/1989
RPI 962
Application data
Number
PI8700069Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
The Goodyear Tire & Rubber Company
US
Inventors
E. H. (pessoa física)
GB
J. M. (pessoa física)
GB
R. P. (pessoa física)
GB
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