Pedido de licença compulsória
#20.1
08/22/1989
RPI 983
Application data
Number
PI8401926Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
Pirelli Coordinamento Pneumatici SpA
IT
Societa Pneumatici Pirelli S.P.A.
IT
Inventors
G. T. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
08/22/1989
RPI 983
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10/02/1984
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07/03/1984
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#21.1
Patente extinta em 18/04/99
07/08/2008
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