200
04/01/1986
RPI 806
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: 04/01/1986. We update with every new RPI gazette, published weekly.
Applicants
H. J. (pessoa física)
Inventors
H. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/01/1986
RPI 806
#17.1
11/26/1985
RPI 788
#16.1
11/27/1984
RPI 736
#13.1
10/02/1984
RPI 728
07/10/1984
RPI 716
#12.2
12/20/1983
RPI 687
#9.2
08/30/1983
RPI 671
#5.1
03/08/1983
RPI 646
Same category
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