111
11/03/1987
RPI 889
The application was refused on 11/03/1987 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: 11/03/1987. We update with every new RPI gazette, published weekly.
Applicants
C. C. (pessoa física)
SP, BR
Inventors
V. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/03/1987
RPI 889
#12.2
08/05/1986
RPI 824
#9.2
04/08/1986
RPI 807
#4.1
07/05/1983
RPI 663
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C13F 1/00; C13G 1/00.
03/27/2018
RPI 2464
From the same holder
Same category
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