Anuidade - prazo legal encerrado
#18.2
05/24/1988
RPI 918
Progress at the INPI
- Filing07/30/81
- Publication03/08/83
- Examination07/19/83
- Allowance06/12/84
- Grant12/26/84
- Terminated05/24/88
The patent was granted on 12/26/1984 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: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
B. N. (pessoa física)
SP, BR
Inventors
N. [. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
12/26/1984
RPI 740
Notificação para pagamento de retribuição
#13.1
10/02/1984
RPI 728
Deferimento
#9.1
06/12/1984
RPI 712
Solicitação de exame técnico
#4.1
07/19/1983
RPI 665
Publicação do pedido de patente
#3.1
03/08/1983
RPI 646
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