22.2
01/13/1987
RPI 847
The patent was granted on 11/29/1983 and is in force until 12/07/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:12/07/1999
Latest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.
Applicants
Construtora Civil e Industrial S/A CONCISA
SP, BR
Inventors
C. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
01/13/1987
RPI 847
#18.2
08/12/1986
RPI 825
#22.1
06/04/1985
RPI 763
#16.1
11/29/1983
RPI 684
#13.1
09/20/1983
RPI 674
#9.1
05/03/1983
RPI 654
10/13/1982
RPI 625
#6.1
04/27/1982
RPI 601
From the same holder
Same category
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