111
12/12/1989
RPI 999
Application data
Number
PI8404975Type
Filing
Publication
The application was refused on 12/12/1989 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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
E. B. (pessoa física)
RS, BR
Inventors
E. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/12/1989
RPI 999
#12.2
08/01/1989
RPI 980
#9.2
04/04/1989
RPI 963
#7.1
11/01/1988
RPI 941
#5.1
12/30/1986
RPI 845
#4.1
08/12/1986
RPI 825
#3.1
05/06/1986
RPI 811
#2.1
12/11/1984
RPI 738
#15.11
01/12/2010
RPI 2036
From the same holder
Same category
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