Concessão da patente
#16.1
04/26/1988
RPI 914
The letters patent expired on 12/26/1995: 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Codistil S.A - Denini
SP, BR
Construtora de Distilarias Dedini S/a
SP, BR
Inventors
G. N. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1988
RPI 914
01/26/1988
RPI 901
01/19/1988
RPI 900
01/12/1988
RPI 899
#13.1
12/29/1987
RPI 897
#9.1
09/01/1987
RPI 880
#6.1
07/02/1985
RPI 767
#6.1
02/21/1984
RPI 696
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B01D 33/22.
03/20/2018
RPI 2463
#21.1
12/26/1995
RPI 1308
From the same holder
Same category
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