Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
Progress at the INPI
- Filing10/14/80
- Publication06/29/82
- Examination11/16/82
- Allowance10/09/84
- Grant05/28/85
- Terminated10/10/89
The patent was granted on 05/28/1985 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
05/28/1985
RPI 762
Notificação para pagamento de retribuição
#13.1
02/20/1985
RPI 748
Deferimento
#9.1
10/09/1984
RPI 729
15.10
07/24/1984
RPI 718
Conhecimento de parecer técnico
#7.1
05/24/1983
RPI 657
Solicitação de exame técnico
#4.1
11/16/1982
RPI 630
Publicação do pedido de patente
#3.1
06/29/1982
RPI 610
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