Concessão da patente
#16.1
10/24/1989
RPI 992
The patent was granted on 10/24/1989 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
Metalúrgica Moferco Ltda.
SP, BR
Inventors
B. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/24/1989
RPI 992
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07/18/1989
RPI 978
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RPI 962
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RPI 841
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10/14/1986
RPI 834
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10/07/1986
RPI 833
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RPI 1297
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