111
06/17/1986
RPI 817
The application was refused on 06/17/1986 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: 06/17/1986. We update with every new RPI gazette, published weekly.
Applicants
R. W. (pessoa física)
Inventors
R. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/17/1986
RPI 817
#12.2
12/03/1985
RPI 789
#9.2
08/20/1985
RPI 774
#7.1
12/26/1984
RPI 740
#4.1
03/15/1983
RPI 647
#3.2
10/19/1982
RPI 626
#2.1
08/03/1982
RPI 615
Same category
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