Carta-patente expirada
#21.1
Patente extinta em 25/10/2004
12/29/2009
RPI 2034
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Official data from INPI
SISTEMA DE CARREGAMENTO DE BATERIA COM INDICAÇÃO DE FALHA
Arquivada/ExtintaInvention PatentPCT · DE1989000681
Application data
Number
PI8907866Type
Invention Patent
Filing
10/25/1989
Publication
10/08/1991
PCT
DE1989000681 Progress at the INPI
- Filing10/25/89
- Publication10/08/91
- Examination10/27/92
- Allowance06/13/95
- Grant12/26/95
- Expired12/29/09
The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Robert Bosch GmbH
DE
Inventors
E. K. (pessoa física)
DE
G. S. (pessoa física)
DE
R. M. (pessoa física)
DE
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
12/26/1995
RPI 1308
Notificação para pagamento de retribuição
#13.1
10/24/1995
RPI 1299
Deferimento
#9.1
06/13/1995
RPI 1280
Solicitação de exame técnico
#4.1
10/27/1992
RPI 1143
Notificação de entrada na fase nacional - PCT
#1.3
10/08/1991
RPI 1088
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