Deferimento
#9.1
09/26/1989
RPI 988
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Official data from INPI
DISPOSITIVO PARA O TRATAMENTO ELETROLÍTICO DE FIATA METÁLICA
DeferidaInvention Patent
Application data
Number
PI8402414Type
Invention Patent
Filing
05/16/1984
Publication
04/02/1985
Progress at the INPI
- Filing05/16/84
- Publication04/02/85
- Examination08/20/85
- Allowance09/26/89
- Grant06/26/90
- Terminated06/13/95
The patent was granted on 06/26/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Centro Sperimentale Metallurgico S.p.A., companhia italiana
IT
Inventors
M. P. (pessoa física)
IT
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Exigência - art. 36 da LPI
#6.1
09/20/1988
RPI 935
Solicitação de exame técnico
#4.1
08/20/1985
RPI 774
Publicação do pedido de patente
#3.1
04/02/1985
RPI 754
Pedido de patente depositado
#2.1
07/31/1984
RPI 719
Anuidade - prazo legal encerrado
#18.2
06/13/1995
RPI 1280
20.4
09/25/1990
RPI 1034
Concessão da patente
#16.1
06/26/1990
RPI 1024
Notificação para pagamento de retribuição
#13.1
01/23/1990
RPI 1003
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