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
OSCARRE REICH FRELLER [BR]
Inventors
F. [. (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
12/10/1985
RPI 790
#3.2
09/10/1985
RPI 777
#2.1
05/21/1985
RPI 761
Same category
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