Pedido de licença compulsória
#20.1
01/21/1987
RPI 848
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Official data from INPI
SISTEMA PARA ARMAR E DESARMAR UM CIRCUITO COM INTERRUPCAO DE TEMPO
Em AnáliseInvention Patent
Application data
Number
PI8106785Type
Invention Patent
Filing
10/21/1981
Publication
05/24/1983
Progress at the INPI
- Filing10/21/81
- Publication05/24/83
- Examination08/14/84
- Allowance02/12/85
- Grant10/01/85
- Terminated02/04/92
The patent was granted on 10/01/1985 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: 01/21/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
L. N. (pessoa física)
Inventors
L. [. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Cessão de direito de exploração
#22.1
07/29/1986
RPI 823
Concessão da patente
#16.1
10/01/1985
RPI 780
Notificação para pagamento de retribuição
#13.1
05/28/1985
RPI 762
Deferimento
#9.1
02/12/1985
RPI 747
Solicitação de exame técnico
#4.1
08/14/1984
RPI 721
Publicação do pedido de patente
#3.1
05/24/1983
RPI 657
Pedido de patente depositado
#2.1
12/08/1981
RPI 581
Anuidade - prazo legal encerrado
#18.2
02/04/1992
RPI 1105
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