200
08/13/1985
RPI 773
The patent was invalidated by the INPI in an administrative invalidity proceeding. Protection no longer exists.
Talk to a specialistLatest action published by the INPI: 08/13/1985. We update with every new RPI gazette, published weekly.
Applicants
U. O. (pessoa física)
Inventors
U. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/13/1985
RPI 773
#17.1
04/09/1985
RPI 755
#16.1
06/26/1984
RPI 714
#13.1
05/02/1984
RPI 706
#9.1
01/10/1984
RPI 690
#6.1
10/11/1983
RPI 677
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: B60N 1/06; A47C 1/024.
03/20/2018
RPI 2463
From the same holder
Same category
Patent monitoring
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