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
R. R. (pessoa física)
Inventors
R. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/31/1985
RPI 793
#13.1
08/27/1985
RPI 775
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05/07/1985
RPI 759
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10/16/1984
RPI 730
#4.1
03/27/1984
RPI 701
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12/14/1982
RPI 634
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10/02/1990
RPI 1035
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