Concessão da patente
#16.1
09/27/1983
RPI 675
The letters patent expired on 05/03/1994: 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: 09/27/1983. We update with every new RPI gazette, published weekly.
Applicants
FIRESTONE TIRE & RUBBER CO
Inventors
H. A. (pessoa física)
R. F. (pessoa física)
S. S. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1983
RPI 675
#13.1
08/02/1983
RPI 667
#9.1
03/22/1983
RPI 648
11/10/1981
RPI 577
#21.1
05/03/1994
RPI 1222
From the same holder
Same category
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