Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 04/28/1987 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Caterpillar Tractor Co.
US
Inventors
N. S. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
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04/28/1987
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RPI 820
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06/25/1985
RPI 766
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01/31/1984
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