Concessão da patente
#16.1
12/26/1984
RPI 740
The patent was granted on 12/26/1984 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: 12/26/1984. We update with every new RPI gazette, published weekly.
Applicants
K. K. (pessoa física)
Inventors
K. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/26/1984
RPI 740
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08/07/1984
RPI 720
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02/14/1984
RPI 695
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11/16/1983
RPI 682
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02/16/1982
RPI 591
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RPI 581
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10/02/1990
RPI 1035
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