Publicação do pedido de patente
#3.1
07/04/1989
RPI 976
Application data
Number
PI8805469Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
Fichtel & Sachs AG
DE
Mannesmann Sachs AG
DE
Inventors
H. R. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 37 35 720.4 · 10/22/1987
DE
P3735720.4 · 10/22/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/04/1989
RPI 976
#2.1
03/14/1989
RPI 960
#21.1
Patente extinta em 21/10/2003
09/02/2008
RPI 1965
#25.4
Alterado de: Fichtel & Sachs AG
03/09/2004
RPI 1731
#16.1
01/26/1993
RPI 1156
#13.1
09/01/1992
RPI 1135
#9.1
03/17/1992
RPI 1111
#4.1
01/08/1991
RPI 1049
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.