Concessão da patente
#16.1
07/25/1989
RPI 979
The patent was granted on 07/25/1989 and is in force until 10/08/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:10/08/1999
Latest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
O. P. (pessoa física)
SP, BR
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/25/1989
RPI 979
#13.1
01/10/1989
RPI 951
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09/27/1988
RPI 936
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04/12/1988
RPI 912
#4.1
05/26/1987
RPI 866
#3.1
05/13/1986
RPI 812
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12/18/1984
RPI 739
08/17/1993
RPI 1185
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05/11/1993
RPI 1171
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06/12/1990
RPI 1022
From the same holder
Same category
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