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Official data from INPI

MEMBRO DE CONTATO ELÉTRICO.

ConcedidaInvention Patent

Application data

Number

PI8300803

Type

Invention Patent

Filing

02/18/1919

Publication

11/16/1983

Progress at the INPI

  1. Filing02/18/19
  2. Publication11/16/83
  3. Examination02/14/84
  4. Allowance03/26/85
  5. Grant10/01/85
  6. Terminated12/17/96

The patent was granted on 10/01/1985 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: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. I. (pessoa física)

US

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Inventors

T. C. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8205478 · 02/24/1982

GB

8209588 · 04/01/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/01/1985

RPI 780

Notificação para pagamento de retribuição

#13.1

07/09/1985

RPI 768

Deferimento

#9.1

03/26/1985

RPI 753

Solicitação de exame técnico

#4.1

02/14/1984

RPI 695

Publicação do pedido de patente

#3.1

11/16/1983

RPI 682

Pedido de patente depositado

#2.1

04/05/1983

RPI 650

Anuidade - prazo legal encerrado

#18.2

12/17/1996

RPI 1359

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