111
03/14/1989
RPI 960
The application was refused on 03/14/1989 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: 03/14/1989. We update with every new RPI gazette, published weekly.
Applicants
SEVERINO JOSE DA SILVA [BR]
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
03/14/1989
RPI 960
#12.2
08/23/1988
RPI 931
#9.2
05/10/1988
RPI 916
#4.1
07/07/1987
RPI 872
#3.1
02/10/1987
RPI 851
#2.1
09/24/1985
RPI 779
Same category
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