Indeferimento
#9.2
04/24/1984
RPI 705
The application was refused by the INPI on 04/24/1984. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/24/1984. We update with every new RPI gazette, published weekly.
Applicants
C. W. (pessoa física)
US
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
04/24/1984
RPI 705
#15.11
07/26/1983
RPI 666
#7.1
05/17/1983
RPI 656
#5.1
01/12/1982
RPI 586
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C03B 15/00; G02B 5/14.
03/27/2018
RPI 2464
From the same holder
Same category
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