Concessão da patente
#16.1
02/03/1987
RPI 850
The letters patent expired on 12/07/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 02/03/1987. We update with every new RPI gazette, published weekly.
Applicants
Automaton Indústria e Comércio de Máquinas e Plásticos LTDA
PR, BR
Inventors
F. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/03/1987
RPI 850
#13.1
09/23/1986
RPI 831
09/23/1986
RPI 831
#9.1
05/27/1986
RPI 814
#6.1
12/17/1985
RPI 791
#4.1
03/07/1984
RPI 698
#3.2
01/17/1984
RPI 691
#2.1
01/10/1984
RPI 690
#21.1
12/07/1993
RPI 1201
From the same holder
Same category
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