Concessão da patente
#16.1
07/31/1984
RPI 719
The letters patent expired on 05/31/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 07/31/1984. We update with every new RPI gazette, published weekly.
Applicants
GOODYEAR TIRE & RUBBER
Inventors
R. W. (pessoa física)
S. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/31/1984
RPI 719
#13.1
05/02/1984
RPI 706
#9.1
01/24/1984
RPI 692
#4.1
11/10/1981
RPI 577
#21.1
05/31/1994
RPI 1226
From the same holder
Same category
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