Publicação do pedido de patente
#3.1
05/17/1988
RPI 917
Application data
Number
PI8704787Type
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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
Michelin & Cie (Compagnie Générale des Etablissements MICHELIN)
FR
Inventors
D. L. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/17/1988
RPI 917
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12/22/1987
RPI 896
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Patente extinta em 17/09/2002
07/29/2008
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12/26/1995
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10/31/1995
RPI 1300
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06/20/1995
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12/20/1994
RPI 1255
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08/28/1990
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