20.4
11/22/1988
RPI 944
Application data
Number
PI8102165Type
Filing
Publication
The patent was granted on 10/29/1986 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)
Publications in the Brazilian Industrial Property Gazette (RPI).
11/22/1988
RPI 944
#16.1
10/29/1986
RPI 836
#13.1
06/24/1986
RPI 818
#9.1
02/12/1986
RPI 799
#6.1
06/26/1984
RPI 714
#4.1
10/04/1983
RPI 676
#3.1
10/13/1981
RPI 573
#18.2
06/20/1995
RPI 1281
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