Concessão da patente
#16.1
12/30/1986
RPI 845
The letters patent expired on 09/27/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
Souza Cruz S/A
RJ, BR
Inventors
C. C. (pessoa física)
R. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/30/1986
RPI 845
#13.1
09/23/1986
RPI 831
#9.1
05/27/1986
RPI 814
#6.1
12/03/1985
RPI 789
#4.1
07/03/1984
RPI 715
#3.2
04/03/1984
RPI 702
#2.1
03/20/1984
RPI 700
#21.1
09/27/1994
RPI 1243
From the same holder
Same category
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