200
01/08/1985
RPI 742
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: 01/08/1985. We update with every new RPI gazette, published weekly.
Applicants
S. R. (pessoa física)
Inventors
S. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
01/08/1985
RPI 742
#17.1
07/24/1984
RPI 718
05/29/1984
RPI 710
#17.1
12/20/1983
RPI 687
#16.1
09/06/1983
RPI 672
04/12/1983
RPI 651
#12.1
09/14/1982
RPI 621
#9.1
06/01/1982
RPI 606
Same category
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