Concessão da patente
#16.1
09/27/1983
RPI 675
The patent was granted on 09/27/1983 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/27/1983. We update with every new RPI gazette, published weekly.
Applicants
S. J. (pessoa física)
Inventors
S. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1983
RPI 675
09/20/1983
RPI 674
#11.4
07/12/1983
RPI 664
#13.1
12/14/1982
RPI 634
#9.1
08/03/1982
RPI 615
#6.1
12/08/1981
RPI 581
07/06/1993
RPI 1179
#21.1
06/29/1993
RPI 1178
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Same category
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