111
11/10/1987
RPI 890
The application was refused on 11/10/1987 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: 11/10/1987. We update with every new RPI gazette, published weekly.
Applicants
LUIZ GONZAGA DE ATHAYDE VASONE [BR]
Inventors
V. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/10/1987
RPI 890
04/07/1987
RPI 859
#12.2
12/16/1986
RPI 843
#9.2
07/29/1986
RPI 823
#5.1
12/24/1985
RPI 792
#4.1
08/20/1985
RPI 774
#3.2
05/28/1985
RPI 762
#2.1
08/28/1984
RPI 723
Same category
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