111
08/11/1987
RPI 877
The application was refused on 08/11/1987 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: 08/11/1987. We update with every new RPI gazette, published weekly.
Applicants
Arcangelo Nigro & Filhos Ltda.
Inventors
F. N. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/11/1987
RPI 877
#12.2
05/05/1987
RPI 863
#9.2
01/13/1987
RPI 847
#4.1
05/06/1986
RPI 811
#3.1
11/12/1985
RPI 786
#2.1
06/19/1984
RPI 713
From the same holder
Same category
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