Pedido de licença compulsória
#20.1
08/01/1989
RPI 980
Application data
Number
PI8400186Type
Filing
Publication
The letters patent expired on 07/08/2008: 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 SpA
IT
Societa Pneumatici Pirelli S.P.A.
IT
Inventors
B. S. (pessoa física)
IT
IPC Classification
No IPC classification.
Priority claims
IT
19067A/83 · 01/12/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
08/01/1989
RPI 980
#16.1
09/27/1988
RPI 936
#13.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
#6.1
07/01/1986
RPI 819
#4.1
09/25/1984
RPI 727
#3.2
06/26/1984
RPI 714
#2.1
03/20/1984
RPI 700
#21.1
Patente extinta em 12/01/99
07/08/2008
RPI 1957
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.