Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
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Official data from INPI
CONJUNTO DE CONTACTO;E ELEMENTO CONDUTOR
Em AnáliseInvention Patent
Progress at the INPI
- Filing11/16/78
- Publication
- Examination01/19/82
- Allowance03/08/83
- Grant10/25/83
- Terminated10/03/89
The patent was granted on 10/25/1983 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
BROWN & SONS LTD JAMES
Inventors
W. C. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
10/25/1983
RPI 679
Notificação para pagamento de retribuição
#13.1
06/28/1983
RPI 662
Deferimento
#9.1
03/08/1983
RPI 646
Exigência - art. 36 da LPI
#6.1
08/17/1982
RPI 617
Solicitação de exame técnico
#4.1
01/19/1982
RPI 587
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