22.2
08/15/1989
RPI 982
The patent was granted on 05/31/1983 and is in force until 09/23/1995. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:09/23/1995
Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
P. J. (pessoa física)
Inventors
P. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/15/1989
RPI 982
#18.2
01/17/1989
RPI 952
#16.1
05/31/1983
RPI 658
#13.1
02/01/1983
RPI 641
From the same holder
Same category
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