200
06/24/1986
RPI 818
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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
R. J. (pessoa física)
Inventors
R. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/24/1986
RPI 818
#17.1
12/31/1985
RPI 793
#16.1
10/30/1984
RPI 732
#13.1
07/03/1984
RPI 715
#9.1
03/13/1984
RPI 699
#6.1
09/06/1983
RPI 672
#4.1
01/05/1982
RPI 585
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Same category
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