111
10/25/1988
RPI 940
The application was refused on 10/25/1988 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: 10/25/1988. We update with every new RPI gazette, published weekly.
Applicants
JOSE LEITE PENNA [BR]
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/25/1988
RPI 940
#12.2
05/10/1988
RPI 916
#9.2
01/19/1988
RPI 900
#4.1
08/05/1986
RPI 824
#3.1
04/15/1986
RPI 808
#2.1
11/20/1984
RPI 735
Same category
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