18.3
10/17/1989
RPI 991
The patent was granted on 04/24/1984 and is in force until 03/05/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:03/05/1999
Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
PROCTER & GAMBLE
Inventors
R. C. (pessoa física)
T. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
10/17/1989
RPI 991
05/23/1989
RPI 970
#16.1
04/24/1984
RPI 705
#13.1
11/16/1983
RPI 682
#9.1
07/19/1983
RPI 665
09/25/1990
RPI 1034
From the same holder
Same category
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