111
06/23/1987
RPI 870
The application was refused on 06/23/1987 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/23/1987. We update with every new RPI gazette, published weekly.
Applicants
L. H. (pessoa física)
Inventors
L. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/23/1987
RPI 870
#12.2
06/18/1985
RPI 765
#9.2
01/08/1985
RPI 742
#4.1
12/14/1982
RPI 634
#3.2
07/06/1982
RPI 611
#2.1
03/30/1982
RPI 597
Same category
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