14.4
10/25/1988
RPI 940
Application data
Number
PI8705048Type
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: 10/25/1988. We update with every new RPI gazette, published weekly.
Applicants
Compagnie Generale Des Etablissements Michelin - Michelin et Cie
FR
Inventors
J. L. (pessoa física)
FR
P. C. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
10/25/1988
RPI 940
#3.1
05/24/1988
RPI 918
#2.1
12/22/1987
RPI 896
#21.1
Patente extinta em 30/09/2002
07/29/2008
RPI 1960
#16.1
05/26/1992
RPI 1121
#13.1
12/03/1991
RPI 1096
#9.1
08/06/1991
RPI 1079
#4.1
10/30/1990
RPI 1039
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.