Deferimento
#9.1
10/31/1989
RPI 993
Progress at the INPI
- Filing11/07/86
- Publication06/14/88
- Examination09/13/88
- Allowance10/31/89
- Grant08/28/90
- Terminated03/10/92
The patent was granted on 08/28/1990 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
J. N. (pessoa física)
PR, BR
Inventors
J. N. (pessoa física)
BR
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
14.1
09/27/1988
RPI 936
Solicitação de exame técnico
#4.1
09/13/1988
RPI 934
Publicação do pedido de patente
#3.1
06/14/1988
RPI 921
Pedido de patente depositado
#2.1
05/05/1987
RPI 863
Anuidade - prazo legal encerrado
#18.2
03/10/1992
RPI 1110
Concessão da patente
#16.1
08/28/1990
RPI 1030
Notificação para pagamento de retribuição
#13.1
03/06/1990
RPI 1008
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