Concessão da patente
#16.1
10/30/1984
RPI 732
The letters patent expired on 04/25/1995: 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: 10/30/1984. We update with every new RPI gazette, published weekly.
Applicants
GOODYEAR TIRE & RUBBER
Inventors
B. M. (pessoa física)
O. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/30/1984
RPI 732
06/26/1984
RPI 714
#12.1
08/09/1983
RPI 668
#9.1
04/19/1983
RPI 652
#4.1
08/03/1982
RPI 615
#21.1
04/25/1995
RPI 1273
From the same holder
Same category
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