Publicação do pedido de patente
#3.1
02/02/1988
RPI 902
Application data
Number
PI8701955Type
Filing
Publication
The letters patent expired on 08/26/2008: 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: 02/02/1988. We update with every new RPI gazette, published weekly.
Applicants
Michelin & Cie (Compagnie Générale des Etablissements Michelin)
FR
Inventors
D. L. (pessoa física)
FR
J. M. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/02/1988
RPI 902
#2.1
08/04/1987
RPI 876
#21.1
Patente extinta em 25/08/2008
08/26/2008
RPI 1964
#16.1
08/25/1998
RPI 1444
#13.1
10/14/1997
RPI 1402
#9.1
03/11/1997
RPI 1371
#6.1
10/03/1995
RPI 1296
#4.1
08/21/1990
RPI 1029
From the same holder
Same category
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