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
B. C. (pessoa física)
Inventors
B. R. (pessoa física)
IPC Classification
No IPC classification.
Priority claims
GB
80 03317 · 01/31/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
04/07/1987
RPI 859
#12.2
05/20/1986
RPI 813
#9.2
02/04/1986
RPI 798
#5.1
02/28/1984
RPI 697
#4.1
10/04/1983
RPI 676
From the same holder
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