Indeferimento
#9.2
03/25/1986
RPI 805
The application was refused by the INPI on 03/25/1986. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/25/1986. We update with every new RPI gazette, published weekly.
Applicants
A. I. (pessoa física)
US
Inventors
H. K. (pessoa física)
IPC Classification
Priority claims
US
118.142 · 02/04/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
03/25/1986
RPI 805
#7.1
02/26/1985
RPI 749
#4.1
10/18/1983
RPI 678
#15.11
06/28/1983
RPI 662
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: D21F 11/14; B01D 13/00; D21F 1/06; D21H 17/68; D21H 27/08.
03/20/2018
RPI 2463
From the same holder
Same category
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