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Official data from INPI

CONDUTOR PARA INSTALAÇÃO ELÉTRICA APARENTE.

Em AnáliseInvention Patent

Application data

Number

PI8103602

Type

Invention Patent

Filing

06/08/1981

Publication

01/11/1983

Progress at the INPI

  1. Filing06/08/81
  2. Publication01/11/83
  3. Examination06/07/83
  4. Allowance07/10/84
  5. Grant02/26/85
  6. Terminated06/27/95

The patent was granted on 02/26/1985 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: 12/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pial Indústria e Comércio Ltda

SP, BR

See this company's full portfolio

Inventors

B. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

12/08/1987

RPI 894

20.4

12/01/1987

RPI 893

Pedido de licença compulsória

#20.1

11/24/1987

RPI 892

320

01/13/1987

RPI 847

300

06/03/1986

RPI 815

201

02/18/1986

RPI 800

Pedido de licença voluntária

#17.1

09/24/1985

RPI 779

Concessão da patente

#16.1

02/26/1985

RPI 749

Notificação para pagamento de retribuição

#13.1

10/23/1984

RPI 731

Deferimento

#9.1

07/10/1984

RPI 716

Solicitação de exame técnico

#4.1

06/07/1983

RPI 659

Publicação do pedido de patente

#3.1

01/11/1983

RPI 638

Anuidade - prazo legal encerrado

#18.2

06/27/1995

RPI 1282

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