Official data from INPI

SEM TITULO

ConcedidaInvention Patent

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Application data

Number

PI8302783

Type

Invention Patent

Filing

05/26/1983

Publication

01/24/1984

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Progress at the INPI

Filing05/26/83
Publication01/24/84
Examination05/27/86
Allowance10/06/87
Grant06/28/88
Terminated04/02/96

The patent was granted on 06/28/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ing. C. Olivetti & Co. S.p.A.

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1988

RPI 923

Notificação para pagamento de retribuição

#13.1

02/09/1988

RPI 903

Republicação - classificação IPC

#15.11

02/09/1988

RPI 903

Deferimento

#9.1

10/06/1987

RPI 885

Solicitação de exame técnico

#4.1

05/27/1986

RPI 814

Publicação do pedido de patente

#3.1

01/24/1984

RPI 692

Pedido de patente depositado

#2.1

07/12/1983

RPI 664

Anuidade - prazo legal encerrado

#18.2

04/02/1996

RPI 1322

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