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Official data from INPI

CONDUTOR ELÉTRICO AÉREO FLEXÍVEL QUE INCORPORA FIBRAS ÓPTICAS

Em ExigênciaInvention Patent

Application data

Number

PI8501141

Type

Invention Patent

Filing

03/14/1985

Publication

11/12/1985

Progress at the INPI

  1. Filing03/14/85
  2. Publication11/12/85
  3. Examination07/08/86
  4. Allowance01/16/90
  5. Grant08/28/90
  6. Terminated12/24/96

The patent was granted on 08/28/1990 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: 05/09/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bicc Public Limited Company

GB

See this company's full portfolio

Inventors

I. K. (pessoa física)

GB

J. T. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8406636 · 03/14/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

05/09/1989

RPI 968

Solicitação de exame técnico

#4.1

07/08/1986

RPI 820

Publicação do pedido de patente

#3.1

11/12/1985

RPI 786

Pedido de patente depositado

#2.1

06/04/1985

RPI 763

Anuidade - prazo legal encerrado

#18.2

12/24/1996

RPI 1360

Concessão da patente

#16.1

08/28/1990

RPI 1030

Notificação para pagamento de retribuição

#13.1

05/08/1990

RPI 1017

Deferimento

#9.1

01/16/1990

RPI 1002

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