111
12/03/1985
RPI 789
The application was refused on 12/03/1985 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: 12/03/1985. We update with every new RPI gazette, published weekly.
Applicants
ELETRO METALURGICA E MECANICA [BR]
ELETRO METALURGICA & MECANICA [BR]
Inventors
D. R. (pessoa física)
R. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/03/1985
RPI 789
#12.2
04/09/1985
RPI 755
#9.2
12/11/1984
RPI 738
#4.1
03/20/1984
RPI 700
01/17/1984
RPI 691
#4.2
11/29/1983
RPI 684
#3.1
10/04/1983
RPI 676
#3.1
09/27/1983
RPI 675
05/31/1983
RPI 658
#2.1
11/24/1981
RPI 579
Same category
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