321
03/17/1987
RPI 856
The patent was granted on 07/31/1984 and is in force until 01/04/1995. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:01/04/1995
Latest action published by the INPI: 03/17/1987. We update with every new RPI gazette, published weekly.
Applicants
C. G. (pessoa física)
Inventors
G. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
03/17/1987
RPI 856
04/22/1986
RPI 809
12/10/1985
RPI 790
#17.1
07/23/1985
RPI 770
07/16/1985
RPI 769
#17.1
12/26/1984
RPI 740
#16.1
07/31/1984
RPI 719
#13.1
05/02/1984
RPI 706
#9.1
01/24/1984
RPI 692
#6.1
07/05/1983
RPI 663
#4.1
06/29/1982
RPI 610
From the same holder
Same category
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