Solicitação de exame técnico
#4.1
11/07/1989
RPI 994
Application data
Number
PI8605729Type
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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
The Goodyear Tire & Rubber Company
US
Inventors
M. S. (pessoa física)
FR
IPC Classification
Priority claims
US
801.354 · 11/25/1985
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