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
S. A. (pessoa física)
Inventors
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/01/1986
RPI 806
#17.1
11/12/1985
RPI 786
#16.1
12/26/1984
RPI 740
#13.1
08/21/1984
RPI 722
#9.1
04/24/1984
RPI 705
01/24/1984
RPI 692
10/18/1983
RPI 678
09/20/1983
RPI 674
03/22/1983
RPI 648
#6.1
10/05/1982
RPI 624
#6.1
03/09/1982
RPI 594
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