111
04/18/1989
RPI 965
The application was refused on 04/18/1989 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: 04/18/1989. We update with every new RPI gazette, published weekly.
Applicants
Arcangelo Nigro & Filhos Ltda.
Inventors
P. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/18/1989
RPI 965
10/25/1988
RPI 940
#12.2
05/17/1988
RPI 917
#9.2
01/19/1988
RPI 900
#4.1
03/04/1987
RPI 854
#3.1
10/07/1986
RPI 833
#2.1
05/21/1985
RPI 761
From the same holder
Same category
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