Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
Progress at the INPI
- Filing11/12/80
- Publication07/13/82
- Examination10/05/82
- Allowance07/17/84
- Grant01/29/85
- Terminated10/10/89
The patent was granted on 01/29/1985 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).
Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
Cessão de direito de exploração
#22.1
08/26/1986
RPI 827
Concessão da patente
#16.1
01/29/1985
RPI 745
Notificação para pagamento de retribuição
#13.1
11/13/1984
RPI 734
Deferimento
#9.1
07/17/1984
RPI 717
15.10
02/14/1984
RPI 695
8.1
01/24/1984
RPI 692
Exigência - art. 36 da LPI
#6.1
08/30/1983
RPI 671
Solicitação de exame técnico
#4.1
10/05/1982
RPI 624
Publicação do pedido de patente
#3.1
07/13/1982
RPI 612
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