Solicitação de exame técnico
#4.1
08/08/1989
RPI 981
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Official data from INPI
CATODO DE CARBONO LAMINADO PARA A PRODUÇÃO DE ALUMINIO POR FUSÃO REDUTORA ELETROLÍTICA
Em AnáliseInvention Patent
Application data
Number
PI8605182Type
Invention Patent
Filing
10/23/1986
Publication
07/28/1987
Progress at the INPI
- Filing10/23/86
- Publication07/28/87
- Examination08/08/89
- Allowance11/24/92
- Abandoned
- In force
The application was allowed on 11/24/1992 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
A. A. (pessoa física)
NO
Inventors
J. T. (pessoa física)
NO
S. V. (pessoa física)
NO
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
07/28/1987
RPI 875
Pedido de patente depositado
#2.1
04/07/1987
RPI 859
Arquivamento - Art. 38 §2° da LPI
#11.4
08/31/1993
RPI 1187
Notificação para pagamento de retribuição
#13.1
04/13/1993
RPI 1167
Deferimento
#9.1
11/24/1992
RPI 1147
Exigência - art. 36 da LPI
#6.1
01/28/1992
RPI 1104
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