Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
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Official data from INPI
DISPOSITIVO DE COMANDO A DISTANCIA DE ATIVACAO OU DESATIVACAO DE MINA DE GUERRA
Em AnáliseInvention Patent
Application data
Number
PI7904809Type
Invention Patent
Filing
07/27/1978
Publication
09/21/1982
Progress at the INPI
- Filing07/27/78
- Publication09/21/82
- Examination
- Allowance06/01/82
- Grant02/22/83
- Terminated07/12/88
The patent was granted on 02/22/1983 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
R. T. (pessoa física)
Inventors
M. J. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
02/22/1983
RPI 644
Publicação do pedido de patente
#3.1
09/21/1982
RPI 622
Deferimento
#9.1
06/01/1982
RPI 606
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