Concessão da patente
#16.1
11/26/1985
RPI 788
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Application data
Number
PI8304409Type
Invention Patent
Filing
08/16/1919
Publication
03/27/1984
Progress at the INPI
- Filing08/16/19
- Publication03/27/84
- Examination07/10/84
- Allowance05/28/85
- Grant11/26/85
- Terminated04/09/96
The patent was granted on 11/26/1985 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: 11/26/1985. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
A. G. (pessoa física)
FR
Inventors
E. B. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Priority claims
FR
8214491 · 08/17/1982
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
09/17/1985
RPI 778
Deferimento
#9.1
05/28/1985
RPI 762
Solicitação de exame técnico
#4.1
07/10/1984
RPI 716
Publicação do pedido de patente
#3.1
03/27/1984
RPI 701
Pedido de patente depositado
#2.1
10/25/1983
RPI 679
Anuidade - prazo legal encerrado
#18.2
04/09/1996
RPI 1323
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