Concessão da patente
#16.1
06/30/1987
RPI 871
The letters patent expired on 10/04/1994: 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: 06/30/1987. We update with every new RPI gazette, published weekly.
Applicants
DAIMLER BENZ BRASIL [BR]
Inventors
F. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/30/1987
RPI 871
#13.1
03/04/1987
RPI 854
#9.1
09/30/1986
RPI 832
#6.1
02/18/1986
RPI 800
#4.1
09/04/1984
RPI 724
#3.2
05/02/1984
RPI 706
#2.1
03/20/1984
RPI 700
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B60Q 3/02.
03/27/2018
RPI 2464
#21.1
10/04/1994
RPI 1244
From the same holder
Same category
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