321
03/05/1985
RPI 750
The patent was granted on 04/26/1983 and is in force until 10/27/1993. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:10/27/1993
Latest action published by the INPI: 03/05/1985. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
Inventors
S. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
03/05/1985
RPI 750
10/30/1984
RPI 732
06/26/1984
RPI 714
#17.1
01/03/1984
RPI 689
06/28/1983
RPI 662
#16.1
04/26/1983
RPI 653
#13.1
02/16/1983
RPI 643
#9.1
10/13/1982
RPI 625
#6.1
03/16/1982
RPI 595
From the same holder
Same category
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