Concessão da patente
#16.1
12/26/1984
RPI 740
The letters patent expired on 06/21/1994: 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: 12/26/1984. We update with every new RPI gazette, published weekly.
Applicants
GOODYEAR TIRE & RUBBER
Inventors
K. M. (pessoa física)
K. H. (pessoa física)
L. D. (pessoa física)
R. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/26/1984
RPI 740
#13.1
10/02/1984
RPI 728
#9.1
06/05/1984
RPI 711
#6.1
12/13/1983
RPI 686
#6.1
07/26/1983
RPI 666
#21.1
06/21/1994
RPI 1229
From the same holder
Same category
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