Pedido de licença compulsória
#20.1
05/07/1985
RPI 759
The patent was granted on 08/28/1984 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: 05/07/1985. We update with every new RPI gazette, published weekly.
Applicants
R. J. (pessoa física)
Inventors
R. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
05/07/1985
RPI 759
#16.1
08/28/1984
RPI 723
#13.1
05/15/1984
RPI 708
#9.1
01/31/1984
RPI 693
#6.1
08/16/1983
RPI 669
#18.2
09/25/1990
RPI 1034
From the same holder
Same category
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