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Official data from INPI

CONEXÃO DE CABO ELÉTRICO ISOLADA E CABO ELÉTRICO

ConcedidaInvention Patent

Application data

Number

PI8202593

Type

Invention Patent

Filing

05/05/1982

Publication

04/19/1983

Progress at the INPI

  1. Filing05/05/82
  2. Publication04/19/83
  3. Examination04/09/85
  4. Allowance10/27/87
  5. Grant05/31/88
  6. Terminated07/18/95

The patent was granted on 05/31/1988 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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

US

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Inventors

E. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

261.070 · 05/06/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/31/1988

RPI 919

Notificação para pagamento de retribuição

#13.1

03/01/1988

RPI 906

Deferimento

#9.1

10/27/1987

RPI 888

Exigência - art. 36 da LPI

#6.1

09/02/1986

RPI 828

Exigência - art. 36 da LPI

#6.1

10/29/1985

RPI 784

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Publicação do pedido de patente

#3.1

04/19/1983

RPI 652

Pedido de patente depositado

#2.1

06/22/1982

RPI 609

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

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