Extinção — restauração
#21.2
06/14/1988
RPI 921
The patent was granted on 05/27/1986 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
S. U. (pessoa física)
Inventors
S. U. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.2
06/14/1988
RPI 921
#18.2
05/17/1988
RPI 917
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05/27/1986
RPI 814
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11/26/1985
RPI 788
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07/30/1985
RPI 771
11/20/1984
RPI 735
#6.1
04/10/1984
RPI 703
#15.11
03/07/1984
RPI 698
#6.1
11/16/1983
RPI 682
#4.1
01/04/1983
RPI 637
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