321
08/04/1987
RPI 876
The patent was granted on 02/26/1985 and is in force until 10/16/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:10/16/1999
Latest action published by the INPI: 08/04/1987. We update with every new RPI gazette, published weekly.
Applicants
H. P. (pessoa física)
Inventors
H. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/04/1987
RPI 876
01/06/1987
RPI 846
09/23/1986
RPI 831
#17.1
04/15/1986
RPI 808
#16.1
02/26/1985
RPI 749
#13.1
10/23/1984
RPI 731
#9.1
07/10/1984
RPI 716
#6.1
01/17/1984
RPI 691
#4.1
07/26/1983
RPI 666
From the same holder
Same category
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