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Official data from INPI

Dispositivo para transferir programação gravada em fita cassete para microcomputador.

ConcedidaInvention Patent

Application data

Number

PI8401895

Type

Invention Patent

Filing

04/17/1984

Publication

11/26/1985

Progress at the INPI

  1. Filing04/17/84
  2. Publication11/26/85
  3. Examination10/27/87
  4. Allowance10/04/88
  5. Grant07/25/89
  6. Terminated05/07/96

The patent was granted on 07/25/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Splice-Indústria e Comércio de Conectores e Terminações Elétricas do Brasil Ltda.

SP, BR

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Notificação para pagamento de retribuição

#13.1

01/24/1989

RPI 953

Deferimento

#9.1

10/04/1988

RPI 937

Solicitação de exame técnico

#4.1

10/27/1987

RPI 888

14.4

01/21/1987

RPI 848

Publicação do pedido de patente

#3.1

11/26/1985

RPI 788

Pedido de patente depositado

#2.1

07/03/1984

RPI 715

Republicação - classificação IPC

#15.11

01/19/2010

RPI 2037

Anuidade - prazo legal encerrado

#18.2

05/07/1996

RPI 1327

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