Notificação para pagamento de retribuição
#13.1
09/19/1989
RPI 987
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Official data from INPI
DISPOSITIVO PARA TRATAMENTO ELETROLÍTICO DE FITA METÁLICA
Em AnáliseInvention Patent
Application data
Number
PI8402415Type
Invention Patent
Filing
05/16/1984
Publication
04/02/1985
Progress at the INPI
- Filing05/16/84
- Publication04/02/85
- Examination09/24/85
- Allowance05/23/89
- Grant02/06/90
- Terminated06/13/95
The patent was granted on 02/06/1990 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: 09/19/1989. 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).
Deferimento
#9.1
05/23/1989
RPI 970
Exigência - art. 36 da LPI
#6.1
09/20/1988
RPI 935
Solicitação de exame técnico
#4.1
09/24/1985
RPI 779
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
04/16/1991
RPI 1063
Concessão da patente
#16.1
02/06/1990
RPI 1005
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