Pedido de licença compulsória
#20.1
08/01/1989
RPI 980
Application data
Number
PI8207403Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
Pirelli Coordinamento Pneumatici S.P.A
IT
Inventors
C. R. (pessoa física)
C. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
08/01/1989
RPI 980
#16.1
06/24/1986
RPI 818
#13.1
04/15/1986
RPI 808
#9.1
10/29/1985
RPI 784
#6.1
04/16/1985
RPI 756
#4.1
01/10/1984
RPI 690
#3.1
10/18/1983
RPI 678
#2.1
02/16/1983
RPI 643
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B29H 17/00.
03/27/2018
RPI 2464
#21.1
Patente extinta em 15/12/97
07/01/2008
RPI 1956
From the same holder
Same category
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