Concessão da patente
#16.1
09/27/1988
RPI 936
Progress at the INPI
- Filing09/27/88
- Publication06/07/83
- Examination10/11/83
- Allowance12/29/87
- Grant09/27/88
- Terminated10/30/90
The patent was granted on 09/27/1988 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: 09/27/1988. 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
05/10/1988
RPI 916
Deferimento
#9.1
12/29/1987
RPI 897
15.10
10/06/1987
RPI 885
Exigência - art. 36 da LPI
#6.1
01/21/1987
RPI 848
Exigência - art. 36 da LPI
#6.1
05/13/1986
RPI 812
Conhecimento de parecer técnico
#7.1
05/14/1985
RPI 760
Pedido de certificado de adição de invenção
#5.1
03/07/1984
RPI 698
Solicitação de exame técnico
#4.1
10/11/1983
RPI 677
Publicação antecipada
#3.2
06/07/1983
RPI 659
Pedido de patente depositado
#2.1
02/16/1983
RPI 643
Anuidade - prazo legal encerrado
#18.2
10/30/1990
RPI 1039
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.