321
03/29/1988
RPI 910
The patent was granted on 03/25/1986 and is in force until 10/29/1996. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:10/29/1996
Latest action published by the INPI: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
ALCAN BRASIL [BR]
Inventors
F. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
03/29/1988
RPI 910
11/24/1987
RPI 892
07/14/1987
RPI 873
#17.1
10/29/1986
RPI 836
#16.1
03/25/1986
RPI 805
11/05/1985
RPI 785
#12.1
02/12/1985
RPI 747
#9.1
10/09/1984
RPI 729
#5.1
02/28/1984
RPI 697
#4.1
10/04/1983
RPI 676
#3.1
05/31/1983
RPI 658
#2.1
12/15/1981
RPI 582
From the same holder
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