111
07/01/1986
RPI 819
The application was refused on 07/01/1986 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: 07/01/1986. We update with every new RPI gazette, published weekly.
Applicants
GRADIENTE ELETRONICA LTD [BR]
Inventors
H. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/01/1986
RPI 819
09/03/1985
RPI 776
08/27/1985
RPI 775
#12.2
04/30/1985
RPI 758
#9.2
01/02/1985
RPI 741
#4.1
05/02/1984
RPI 706
#3.1
02/08/1983
RPI 642
Same category
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