Concessão da patente
#16.1
05/31/1988
RPI 919
Progress at the INPI
- Filing01/19/83
- Publication08/28/84
- Examination01/08/85
- Allowance08/25/87
- Grant05/31/88
- Terminated03/10/92
The patent was granted on 05/31/1988 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: 05/31/1988. 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).
Notificação para pagamento de retribuição
#13.1
12/15/1987
RPI 895
Deferimento
#9.1
08/25/1987
RPI 879
15.10
12/23/1986
RPI 844
Exigência - art. 36 da LPI
#6.1
08/12/1986
RPI 825
Republicação - classificação IPC
#15.11
11/19/1985
RPI 787
Conhecimento de parecer técnico
#7.1
09/24/1985
RPI 779
Solicitação de exame técnico
#4.1
01/08/1985
RPI 742
Publicação do pedido de patente
#3.1
08/28/1984
RPI 723
Pedido de patente depositado
#2.1
03/08/1983
RPI 646
Anuidade - prazo legal encerrado
#18.2
03/10/1992
RPI 1110
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