Publicação do pedido de patente
#3.1
03/22/1988
RPI 909
Application data
Number
PI8703442Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 03/22/1988. We update with every new RPI gazette, published weekly.
Applicants
Pirelli Coordinamento Pneumatici SpA
IT
Inventors
G. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/22/1988
RPI 909
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09/29/1987
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Patente extinta em 09/06/2002
07/29/2008
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10/27/1992
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08/11/1992
RPI 1132
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03/24/1992
RPI 1112
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12/11/1990
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