Concessão da patente
#16.1
04/30/1985
RPI 758
The letters patent expired on 11/21/1995: 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: 04/30/1985. We update with every new RPI gazette, published weekly.
Applicants
Souza Cruz S/A
RJ, BR
Inventors
B. R. (pessoa física)
N. D. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/30/1985
RPI 758
#13.1
12/26/1984
RPI 740
#9.1
09/04/1984
RPI 724
#6.1
01/17/1984
RPI 691
#21.1
11/21/1995
RPI 1303
From the same holder
Same category
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