111
11/01/1988
RPI 941
The application was refused on 11/01/1988 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: 11/01/1988. We update with every new RPI gazette, published weekly.
Applicants
LEVI DE ARAUJO BRUM [BR]
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/01/1988
RPI 941
#12.2
05/17/1988
RPI 917
#9.2
01/19/1988
RPI 900
#4.1
03/04/1987
RPI 854
#3.1
03/04/1986
RPI 802
#2.1
09/25/1984
RPI 727
Same category
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