Concessão da patente
#16.1
12/31/1985
RPI 793
The patent was granted on 12/31/1985 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: 12/31/1985. We update with every new RPI gazette, published weekly.
Applicants
C. D. (pessoa física)
MG, BR
Inventors
B. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/31/1985
RPI 793
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09/03/1985
RPI 776
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05/14/1985
RPI 760
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11/06/1984
RPI 733
#6.1
06/05/1984
RPI 711
#15.11
05/02/1984
RPI 706
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02/07/1984
RPI 694
#6.1
10/11/1983
RPI 677
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01/28/1992
RPI 1104
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