Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
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Official data from INPI
RECIPIENTE FECHADO DE ARMAZENAMENTO
Em AnáliseInvention Patent
Progress at the INPI
- Filing03/20/78
- Publication
- Examination10/13/81
- Allowance02/08/83
- Grant08/30/83
- Terminated10/03/89
The patent was granted on 08/30/1983 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
EXPLOSAFE SA
Inventors
A. R. (pessoa física)
S. A. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
08/30/1983
RPI 671
Notificação para pagamento de retribuição
#13.1
06/07/1983
RPI 659
Deferimento
#9.1
02/08/1983
RPI 642
Exigência - art. 36 da LPI
#6.1
06/01/1982
RPI 606
Solicitação de exame técnico
#4.1
10/13/1981
RPI 573
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