111
10/17/1989
RPI 991
The application was refused on 10/17/1989 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
LUIZ CARLOS DE CAMPOS [BR]
Inventors
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/17/1989
RPI 991
#12.2
05/16/1989
RPI 969
#9.2
01/03/1989
RPI 950
#15.11
11/22/1988
RPI 944
#4.1
07/21/1987
RPI 874
#3.1
03/17/1987
RPI 856
#2.1
10/22/1985
RPI 783
From the same holder
Same category
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