111
04/07/1987
RPI 859
The application was refused on 04/07/1987 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: 04/07/1987. We update with every new RPI gazette, published weekly.
Applicants
TADEU FRANCISCO MASANO [BR]
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/07/1987
RPI 859
#12.2
12/30/1986
RPI 845
05/06/1986
RPI 811
02/18/1986
RPI 800
12/17/1985
RPI 791
#9.2
09/10/1985
RPI 777
#5.1
12/26/1984
RPI 740
#4.1
08/07/1984
RPI 720
#3.1
10/18/1983
RPI 678
#2.1
04/20/1982
RPI 600
Same category
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