Deferimento
#9.1
10/10/1989
RPI 990
Application data
Number
PI8503726Type
Filing
Publication
The patent was granted on 08/28/1990 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Compagnie Generale Des Etablissements Michelin - Michelin & Cie
FR
Compagnie Generale Pour Les Developpements O Des Richesses Sous-Marines "C.G. Doris".
Doris Engineering, sociedade anônima francesa
FR
Inventors
D. M. (pessoa física)
FR
F. S. (pessoa física)
FR
L. D. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
10/10/1989
RPI 990
05/02/1989
RPI 967
#4.1
09/06/1988
RPI 933
05/31/1988
RPI 919
#3.1
05/13/1986
RPI 812
#2.1
10/15/1985
RPI 782
#18.2
08/08/1995
RPI 1288
#16.1
08/28/1990
RPI 1030
#13.1
04/24/1990
RPI 1015
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.