111
07/01/1986
RPI 819
The application was refused on 07/01/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/01/1986. We update with every new RPI gazette, published weekly.
Applicants
GONCALVES FRANCISCO GUILHERME [BR]
GONCALVES LUIZ ROBERTO BARCELO [BR]
Inventors
G. [. (pessoa física)
G. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/01/1986
RPI 819
#12.2
03/25/1986
RPI 805
#9.2
12/03/1985
RPI 789
#7.1
03/05/1985
RPI 750
#4.1
01/03/1984
RPI 689
#3.2
04/12/1983
RPI 651
#2.1
01/18/1983
RPI 639
From the same holder
Same category
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