Concessão da patente
#16.1
08/30/1988
RPI 932
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Application data
Number
PI8406654Type
Invention Patent
Filing
12/21/1984
Publication
07/01/1986
Progress at the INPI
- Filing12/21/84
- Publication07/01/86
- Examination05/19/87
- Allowance12/29/87
- Grant08/30/88
- Terminated07/04/95
The patent was granted on 08/30/1988 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
O. P. (pessoa física)
SP, BR
Inventors
E. B. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
05/10/1988
RPI 916
Deferimento
#9.1
12/29/1987
RPI 897
Solicitação de exame técnico
#4.1
05/19/1987
RPI 865
Publicação do pedido de patente
#3.1
07/01/1986
RPI 819
Pedido de patente depositado
#2.1
03/12/1985
RPI 751
Anuidade - prazo legal encerrado
#18.2
07/04/1995
RPI 1283
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