18.5
10/17/1989
RPI 991
The patent was granted on 08/30/1983 and is in force until 12/23/1997. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:12/23/1997
Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
NORDFOR CONSULTORIA EQUIP FLOR
Inventors
H. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/17/1989
RPI 991
08/01/1989
RPI 980
06/27/1989
RPI 975
01/17/1989
RPI 952
#16.1
08/30/1983
RPI 671
03/29/1983
RPI 649
11/03/1982
RPI 628
#12.1
04/27/1982
RPI 601
#9.1
11/03/1981
RPI 576
01/23/1990
RPI 1003
From the same holder
Same category
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