Concessão da patente
#16.1
09/29/1987
RPI 884
Application data
Number
PI8107337Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
DBA SA [FR]
Inventors
D. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/29/1987
RPI 884
05/12/1987
RPI 864
#12.2
09/16/1986
RPI 830
#9.2
05/20/1986
RPI 813
#7.1
05/28/1985
RPI 762
#5.1
02/12/1985
RPI 747
#4.1
09/18/1984
RPI 726
#3.1
08/03/1982
RPI 615
#2.1
12/29/1981
RPI 584
#21.1
Patente extinta em 12/11/96
08/19/2008
RPI 1963
From the same holder
Same category
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