Solicitação de exame técnico
#4.1
10/04/1988
RPI 937
Application data
Number
PI8606550Type
Filing
Publication
The patent was granted on 04/30/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/04/1988. We update with every new RPI gazette, published weekly.
Applicants
Caterpillar, Inc.
US
Inventors
B. B. (pessoa física)
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