20.4
11/22/1988
RPI 944
Application data
Number
PI8102168Type
Filing
Publication
The patent was granted on 10/29/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
Michelin & Cie (Compagnie Générale des Etablissements Michelin).
FR
Inventors
F. C. (pessoa física)
IPC Classification
Priority claims
FR
80-08 109 · 04/09/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
11/22/1988
RPI 944
#16.1
10/29/1985
RPI 784
#13.1
06/25/1985
RPI 766
#9.1
03/05/1985
RPI 750
#6.1
06/19/1984
RPI 713
#4.1
10/04/1983
RPI 676
#3.1
10/13/1981
RPI 573
#18.2
06/20/1995
RPI 1281
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.