311
02/18/1986
RPI 800
The patent was granted on 04/24/1984 and is in force until 07/25/2000. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:07/25/2000
Latest action published by the INPI: 02/18/1986. We update with every new RPI gazette, published weekly.
Applicants
J. N. (pessoa física)
Inventors
D. J. (pessoa física)
L. M. (pessoa física)
M. J. (pessoa física)
N. V. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
02/18/1986
RPI 800
11/19/1985
RPI 787
07/23/1985
RPI 770
#17.1
01/22/1985
RPI 744
#16.1
04/24/1984
RPI 705
#13.1
02/14/1984
RPI 695
#9.1
11/01/1983
RPI 680
#7.1
04/05/1983
RPI 650
From the same holder
Same category
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