200
05/08/1984
RPI 707
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: 05/08/1984. We update with every new RPI gazette, published weekly.
Applicants
F. J. (pessoa física)
Inventors
F. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/08/1984
RPI 707
#17.1
12/20/1983
RPI 687
#20.1
12/06/1983
RPI 685
#16.1
05/31/1983
RPI 658
#13.1
02/16/1983
RPI 643
#9.1
10/13/1982
RPI 625
#6.1
03/02/1982
RPI 593
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Same category
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