111
07/30/1985
RPI 771
Application data
Number
PI8103335Type
Filing
Publication
The application was refused on 07/30/1985 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
Usinas Siderúrgicas de Minas Gerais S/A - USIMINAS
MG, BR
Inventors
D. R. (pessoa física)
M. R. (pessoa física)
S. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/30/1985
RPI 771
#12.2
11/27/1984
RPI 736
#9.2
08/14/1984
RPI 721
#4.1
11/16/1983
RPI 682
#3.2
11/03/1981
RPI 576
From the same holder
Same category
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