Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
Progress at the INPI
- Filing04/29/86
- Publication12/15/81
- Examination04/13/82
- Allowance07/30/85
- Grant04/29/86
- Terminated07/12/88
The patent was granted on 04/29/1986 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: 07/12/1988. 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).
20.4
03/31/1987
RPI 858
Concessão da patente
#16.1
04/29/1986
RPI 810
Notificação para pagamento de retribuição
#13.1
11/26/1985
RPI 788
15.10
09/24/1985
RPI 779
Deferimento
#9.1
07/30/1985
RPI 771
Exigência - art. 36 da LPI
#6.1
12/26/1984
RPI 740
Conhecimento de parecer técnico
#7.1
01/03/1984
RPI 689
Solicitação de exame técnico
#4.1
04/13/1982
RPI 599
Publicação antecipada
#3.2
12/15/1981
RPI 582
Pedido de patente depositado
#2.1
11/03/1981
RPI 576
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