Solicitação de exame técnico
#4.1
11/22/1988
RPI 944
Application data
Number
PI8701076Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
Freios Varga S/A
SP, BR
TRW Automotive Ltda.
SP, BR
TRW Automotive South America S.A
SP, BR
Inventors
A. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/22/1988
RPI 944
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09/13/1988
RPI 934
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Patente extinta em 10/03/2002
07/29/2008
RPI 1960
#25.4
Alterado de: TRW Automotive South América S/A
03/09/2004
RPI 1731
#25.1
Transferido de: Freios Varga S.A.
01/02/2001
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10/30/1990
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