Notificação de entrada na fase nacional - PCT
#1.3
10/17/1989
RPI 991
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Official data from INPI
CÉLULA ELETROLÍTICA PARA A PRODUÇÃO DE ALUMÍNIO
ArquivadaInvention PatentPCT · CH1988000131
Application data
Number
PI8807145Type
Invention Patent
Filing
07/28/1988
Publication
10/17/1989
PCT
CH1988000131 Progress at the INPI
- Filing07/28/88
- Publication10/17/89
- Examination05/14/91
- Allowance11/05/96
- Abandoned
- In force
The application was allowed on 11/05/1996 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
J. L. (pessoa física)
CH
Y. L. (pessoa física)
CH
Inventors
J. L. (pessoa física)
CH
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Arquivamento - Art. 38 §2° da LPI
#11.4
Arquivamento - Art. 38 § 2º da LPI.
05/25/1999
RPI 1481
Notificação para pagamento de retribuição
#13.1
05/13/1997
RPI 1380
Deferimento
#9.1
11/05/1996
RPI 1353
Exigência - art. 36 da LPI
#6.1
01/09/1996
RPI 1310
Solicitação de exame técnico
#4.1
05/14/1991
RPI 1067
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