22.2
08/30/1988
RPI 932
The patent was granted on 06/24/1986 and is in force until 01/11/1995. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:01/11/1995
Latest action published by the INPI: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
W. S. (pessoa física)
SP, BR
Inventors
S. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/30/1988
RPI 932
#18.2
05/24/1988
RPI 918
#16.1
06/24/1986
RPI 818
#13.1
03/11/1986
RPI 803
12/31/1985
RPI 793
#12.1
06/18/1985
RPI 765
08/21/1984
RPI 722
#9.1
05/08/1984
RPI 707
#4.1
09/06/1983
RPI 672
From the same holder
Same category
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