321
02/18/1986
RPI 800
The patent was granted on 03/27/1984 and is in force until 08/16/1997. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:08/16/1997
Latest action published by the INPI: 02/18/1986. We update with every new RPI gazette, published weekly.
Applicants
A. E. (pessoa física)
Inventors
A. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
02/18/1986
RPI 800
12/17/1985
RPI 791
08/13/1985
RPI 773
#17.1
04/09/1985
RPI 755
#16.1
03/27/1984
RPI 701
#13.1
01/03/1984
RPI 689
#9.1
09/20/1983
RPI 674
03/22/1983
RPI 648
03/15/1983
RPI 647
12/28/1982
RPI 636
#11.2
09/08/1982
RPI 620
#6.1
04/27/1982
RPI 601
#6.1
10/27/1981
RPI 575
From the same holder
Same category
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