Solicitação de exame técnico
#4.1
12/29/1987
RPI 897
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Official data from INPI
ALTERNADOR DE CORRENTE TRIFÁSICA PARA VEÍCULO AUTOMOTOR
Em AnáliseInvention Patent
Application data
Number
PI8501454Type
Invention Patent
Filing
03/29/1985
Publication
11/26/1985
Progress at the INPI
- Filing03/29/85
- Publication11/26/85
- Examination12/29/87
- Allowance09/25/90
- Grant04/30/91
- Expired07/15/08
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: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Robert Bosch GmbH
DE
Inventors
F. M. (pessoa física)
DE
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
11/26/1985
RPI 788
Pedido de patente depositado
#2.1
06/18/1985
RPI 765
Carta-patente expirada
#21.1
Patente extinta em 29/03/2000
07/15/2008
RPI 1958
Concessão da patente
#16.1
04/30/1991
RPI 1065
Notificação para pagamento de retribuição
#13.1
01/08/1991
RPI 1049
Deferimento
#9.1
09/25/1990
RPI 1034
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