Indeferimento
#9.2
12/22/1981
RPI 583
The application was refused by the INPI on 12/22/1981. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/22/1981. We update with every new RPI gazette, published weekly.
Applicants
D. T. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
12/22/1981
RPI 583
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61G 7/06; A47C 20/04.
03/27/2018
RPI 2464
Same category
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