Concessão da patente
#16.1
08/25/1987
RPI 879
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Official data from INPI
Distribuidor de ignição para motores de combustão interna.
ConcedidaInvention Patent
Application data
Number
PI8205448Type
Invention Patent
Filing
09/16/1982
Publication
08/23/1983
Progress at the INPI
- Filing09/16/82
- Publication08/23/83
- Examination10/22/85
- Allowance12/16/86
- Grant08/25/87
- Expired07/01/08
The letters patent expired on 07/01/2008: 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: 08/25/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Robert Bosch GmbH
DE
Inventors
B. H. (pessoa física)
K. H. (pessoa física)
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
05/05/1987
RPI 863
Deferimento
#9.1
12/16/1986
RPI 843
Solicitação de exame técnico
#4.1
10/22/1985
RPI 783
Publicação do pedido de patente
#3.1
08/23/1983
RPI 670
Pedido de patente depositado
#2.1
11/03/1982
RPI 628
Carta-patente expirada
#21.1
Patente extinta em 16/09/97
07/01/2008
RPI 1956
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