Pedido de licença compulsória
#20.1
08/08/1989
RPI 981
The letters patent expired on 11/14/1995: 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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
Societa Pneumátici Pirelli S.p.A.
IT
Inventors
G. G. (pessoa física)
M. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
08/08/1989
RPI 981
#16.1
10/01/1985
RPI 780
#13.1
07/09/1985
RPI 768
#9.1
03/19/1985
RPI 752
#6.1
09/25/1984
RPI 727
#6.1
03/27/1984
RPI 701
#6.1
11/16/1983
RPI 682
#21.1
11/14/1995
RPI 1302
From the same holder
Same category
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