120
12/12/1989
RPI 999
The application was refused on 06/26/1990 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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
SP, BR
Inventors
E. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/12/1989
RPI 999
#12.2
05/16/1989
RPI 969
#9.2
01/03/1989
RPI 950
#4.1
01/12/1988
RPI 899
#3.1
10/27/1987
RPI 888
#2.1
08/19/1986
RPI 826
06/26/1990
RPI 1024
From the same holder
Same category
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