Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
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Application data
Number
PI8307535Type
Invention Patent
Filing
09/19/1983
Publication
08/21/1984
Progress at the INPI
- Filing09/19/83
- Publication08/21/84
- Examination10/23/84
- Allowance04/22/86
- Grant12/30/86
- Terminated10/10/89
The patent was granted on 12/30/1986 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
12/30/1986
RPI 845
Notificação para pagamento de retribuição
#13.1
08/26/1986
RPI 827
Deferimento
#9.1
04/22/1986
RPI 809
Exigência - art. 36 da LPI
#6.1
07/02/1985
RPI 767
Solicitação de exame técnico
#4.1
10/23/1984
RPI 731
Notificação de entrada na fase nacional - PCT
#1.3
08/21/1984
RPI 722
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