Deferimento
#9.1
10/17/1989
RPI 991
Application data
Number
PI8506830Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Michelin & Cie (Compagnie Générale des Etablissements Michelin).
FR
Michelin & Cie (Compagnie Générale des Etablissements MICHELIN)
FR
Inventors
M. M. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
10/17/1989
RPI 991
#6.1
05/30/1989
RPI 971
#4.1
02/23/1988
RPI 905
#15.11
03/10/1987
RPI 855
#1.3
11/25/1986
RPI 840
#21.1
Patente extinta em 24/06/2000
07/15/2008
RPI 1958
#16.1
05/29/1990
RPI 1020
#13.1
02/13/1990
RPI 1006
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.