Concessão da patente
#16.1
12/26/1984
RPI 740
The patent was granted on 12/26/1984 and is in force until 06/10/2000. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:06/10/2000
Latest action published by the INPI: 12/26/1984. We update with every new RPI gazette, published weekly.
Applicants
D. A. (pessoa física)
Inventors
R. W. (pessoa física)
US
IPC Classification
Priority claims
US
048,081 · 06/13/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
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