Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
Progress at the INPI
- Filing10/29/80
- Publication06/29/82
- Examination11/01/83
- Allowance04/16/85
- Grant10/01/85
- Terminated10/10/89
The patent was granted on 10/01/1985 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
10/01/1985
RPI 780
Notificação para pagamento de retribuição
#13.1
08/06/1985
RPI 772
Deferimento
#9.1
04/16/1985
RPI 756
Exigência - art. 36 da LPI
#6.1
09/25/1984
RPI 727
Solicitação de exame técnico
#4.1
11/01/1983
RPI 680
Publicação do pedido de patente
#3.1
06/29/1982
RPI 610
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