Exigência - art. 36 da LPI
#6.1
10/10/1989
RPI 990
The patent was granted on 10/09/1990 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Fábrica de Cochos Itabira Ltda.
ES, BR
Inventors
J. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
10/10/1989
RPI 990
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09/01/1987
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RPI 873
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12/17/1996
RPI 1359
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10/09/1990
RPI 1036
#13.1
07/24/1990
RPI 1025
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03/13/1990
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