111
06/09/1987
RPI 868
The application was refused on 06/09/1987 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: 06/09/1987. We update with every new RPI gazette, published weekly.
Applicants
Brazaço Mapri Indústria Metalúrgicas S/A
Inventors
N. J. (pessoa física)
R. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/09/1987
RPI 868
#12.2
02/03/1987
RPI 850
#9.2
11/04/1986
RPI 837
#4.1
04/30/1985
RPI 758
#3.2
02/12/1985
RPI 747
#2.1
08/07/1984
RPI 720
Same category
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