321
05/07/1985
RPI 759
The patent was granted on 01/31/1984 and is in force until 11/21/1993. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:11/21/1993
Latest action published by the INPI: 05/07/1985. We update with every new RPI gazette, published weekly.
Applicants
C. P. (pessoa física)
Inventors
C. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/07/1985
RPI 759
01/29/1985
RPI 745
#20.1
01/08/1985
RPI 742
10/02/1984
RPI 728
#17.1
04/24/1984
RPI 705
#16.1
01/31/1984
RPI 693
#13.1
10/25/1983
RPI 679
07/26/1983
RPI 666
#12.1
01/11/1983
RPI 638
#9.1
08/17/1982
RPI 617
#6.1
03/09/1982
RPI 594
From the same holder
Same category
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