Solicitação de exame técnico
#4.1
10/11/1988
RPI 938
Application data
Number
PI8504512Type
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: 10/11/1988. We update with every new RPI gazette, published weekly.
Applicants
Ausimont S.p.A
IT
Inventors
A. B. (pessoa física)
IT
E. C. (pessoa física)
IT
IPC Classification
Priority claims
IT
22717 A/84 · 09/19/1984
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/11/1988
RPI 938
#15.11
03/10/1987
RPI 855
#3.1
07/15/1986
RPI 821
#2.1
11/19/1985
RPI 787
#21.1
Patente extinta em 17/09/2000
07/15/2008
RPI 1958
#16.1
11/24/1992
RPI 1147
#13.1
06/30/1992
RPI 1126
#9.1
02/04/1992
RPI 1105
#6.1
04/02/1991
RPI 1061
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.