Concessão da patente
#16.1
04/30/1985
RPI 758
Application data
Number
PI8107592Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 04/30/1985. We update with every new RPI gazette, published weekly.
Applicants
GOODYEAR TIRE & RUBBER
Inventors
E. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/30/1985
RPI 758
#9.1
10/09/1984
RPI 729
#6.1
04/17/1984
RPI 704
#4.1
11/16/1983
RPI 682
#3.1
08/17/1982
RPI 617
#2.1
01/05/1982
RPI 585
#21.1
Patente extinta em 23/11/96
08/19/2008
RPI 1963
From the same holder
Same category
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