22.2
08/09/1988
RPI 929
The patent was granted on 12/26/1984 and is in force until 11/28/1994. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:11/28/1994
Latest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
O. D. (pessoa física)
O. D. (pessoa física)
Inventors
D. A. (pessoa física)
D. N. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/09/1988
RPI 929
#18.2
05/24/1988
RPI 918
#16.1
12/26/1984
RPI 740
#13.1
08/07/1984
RPI 720
#9.1
04/03/1984
RPI 702
#4.1
09/06/1983
RPI 672
From the same holder
Same category
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