Extinção — restauração
#21.2
06/27/1989
RPI 975
The patent was granted on 08/27/1985 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: 06/27/1989. We update with every new RPI gazette, published weekly.
Applicants
Souza Cruz S/A
RJ, BR
Inventors
L. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.2
06/27/1989
RPI 975
#16.1
08/27/1985
RPI 775
#13.1
05/07/1985
RPI 759
#9.1
01/15/1985
RPI 743
#4.1
06/28/1983
RPI 662
#3.2
11/30/1982
RPI 632
#2.1
09/14/1982
RPI 621
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