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Official data from INPI

BRAÇADEIRA PARA A RETENÇÃO DE UM CONDUTOR ELÉTRICO NA CALHA SUPERIOR DE UM ISOLADOR RÍGIDO

ConcedidaInvention Patent

Application data

Number

PI8204570

Type

Invention Patent

Filing

08/04/1982

Publication

01/10/1984

Progress at the INPI

  1. Filing08/04/82
  2. Publication01/10/84
  3. Examination04/29/86
  4. Allowance07/14/87
  5. Grant12/29/87
  6. Terminated02/11/92

The patent was granted on 12/29/1987 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: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ceraver

FR

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Inventors

M. W. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

82 05 930 · 04/06/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/29/1987

RPI 897

Deferimento

#9.1

07/14/1987

RPI 873

6.3

03/17/1987

RPI 856

Exigência - art. 36 da LPI

#6.1

12/16/1986

RPI 843

Solicitação de exame técnico

#4.1

04/29/1986

RPI 810

Publicação do pedido de patente

#3.1

01/10/1984

RPI 690

Pedido de patente depositado

#2.1

09/21/1982

RPI 622

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

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