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Official data from INPI

CABO ELÉTRICO BLINDADO

ConcedidaInvention Patent

Application data

Number

PI8304899

Type

Invention Patent

Filing

09/09/1983

Publication

04/24/1984

Progress at the INPI

  1. Filing09/09/83
  2. Publication04/24/84
  3. Examination07/08/86
  4. Allowance06/20/89
  5. Grant11/28/89
  6. Terminated04/09/96

The patent was granted on 11/28/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. I. (pessoa física)

US

See this company's full portfolio

Inventors

A. T. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

GB

8225990 · 09/11/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

10/17/1989

RPI 991

Deferimento

#9.1

06/20/1989

RPI 974

Republicação - classificação IPC

#15.11

05/02/1989

RPI 967

Exigência - art. 36 da LPI

#6.1

12/27/1988

RPI 949

6.2

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

07/08/1986

RPI 820

Publicação do pedido de patente

#3.1

04/24/1984

RPI 705

Pedido de patente depositado

#2.1

11/08/1983

RPI 681

Anuidade - prazo legal encerrado

#18.2

04/09/1996

RPI 1323

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