Pedido de licença compulsória
#20.1
03/04/1987
RPI 854
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Application data
Number
PI8301884Type
Invention Patent
Filing
04/13/1983
Publication
09/20/1983
Progress at the INPI
- Filing04/13/83
- Publication09/20/83
- Examination01/10/84
- Allowance05/07/85
- Grant11/26/85
- Terminated10/02/90
The patent was granted on 11/26/1985 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: 03/04/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
F. S. (pessoa física)
Inventors
S. [. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
11/26/1985
RPI 788
Notificação para pagamento de retribuição
#13.1
08/27/1985
RPI 775
Deferimento
#9.1
05/07/1985
RPI 759
Solicitação de exame técnico
#4.1
01/10/1984
RPI 690
Publicação antecipada
#3.2
09/20/1983
RPI 674
Pedido de patente depositado
#2.1
05/31/1983
RPI 658
Anuidade - prazo legal encerrado
#18.2
10/02/1990
RPI 1035
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