111
10/10/1989
RPI 990
Application data
Number
PI8403138Type
Filing
Publication
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
M. N. (pessoa física)
SP, BR
Inventors
M. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/10/1989
RPI 990
#12.2
03/15/1988
RPI 908
#9.2
12/01/1987
RPI 893
#4.1
10/29/1986
RPI 836
#3.2
09/18/1984
RPI 726
#2.1
09/04/1984
RPI 724
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Same category
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