14.2
09/12/1989
RPI 986
Application data
Number
PI8503250Type
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: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Pirelli General plc
GB
Inventors
T. J. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
09/12/1989
RPI 986
#4.1
05/10/1988
RPI 916
#3.1
03/25/1986
RPI 805
#2.1
09/10/1985
RPI 777
#21.1
Patente extinta em 08/07/2000
07/15/2008
RPI 1958
#15.11
08/11/1992
RPI 1132
#16.1
04/28/1992
RPI 1117
#9.1
10/01/1991
RPI 1087
#6.1
01/02/1991
RPI 1048
From the same holder
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