Concessão da patente
#16.1
05/31/1983
RPI 658
The patent was granted on 05/31/1983 and is in force until 07/08/1997. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:07/08/1997
Latest action published by the INPI: 05/31/1983. We update with every new RPI gazette, published weekly.
Applicants
B. J. (pessoa física)
B. M. (pessoa física)
Inventors
B. J. (pessoa física)
B. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/31/1983
RPI 658
#13.1
03/15/1983
RPI 647
#9.1
10/26/1982
RPI 627
#6.1
12/15/1981
RPI 582
10/23/1990
RPI 1038
From the same holder
Same category
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