11.3
01/13/1987
RPI 847
Application data
Number
PI8101120Type
Filing
Publication
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.
Applicants
Usinas Siderúrgicas de Minas Gerais S/A - USIMINAS
MG, BR
Inventors
A. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
01/13/1987
RPI 847
#6.1
06/17/1986
RPI 817
#15.11
09/03/1985
RPI 776
#6.1
08/13/1985
RPI 773
#6.1
08/07/1984
RPI 720
#4.1
09/27/1983
RPI 675
#3.2
11/03/1981
RPI 576
From the same holder
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