Concessão da patente
#16.1
03/17/1987
RPI 856
The patent was granted on 03/17/1987 and is in force until 05/29/1996. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:05/29/1996
Latest action published by the INPI: 03/17/1987. We update with every new RPI gazette, published weekly.
Applicants
SALVADOR SANTOS [BR]
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/17/1987
RPI 856
#11.2
04/02/1985
RPI 754
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08/28/1984
RPI 723
#5.1
08/24/1982
RPI 618
#4.1
03/09/1982
RPI 594
#3.2
01/05/1982
RPI 585
From the same holder
Same category
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