111
10/10/1989
RPI 990
The application was refused on 10/10/1989 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
A. P. (pessoa física)
SP, BR
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/10/1989
RPI 990
#12.2
05/16/1989
RPI 969
#9.2
01/03/1989
RPI 950
#4.1
12/09/1986
RPI 842
#3.2
10/14/1986
RPI 834
#2.1
10/07/1986
RPI 833
From the same holder
Same category
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