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Official data from INPI

SISTEMA DE INDEIXACAO MAGNETICA PARA PASTAS LATERAIS DE EXPEDIENTE

Em AnáliseInvention Patent

Application data

Number

PI7908483

Type

Invention Patent

Filing

12/21/1979

Publication

-

Progress at the INPI

  1. Filing12/21/79
  2. Publication
  3. Examination12/01/81
  4. Allowance08/24/82
  5. Grant03/29/83
  6. Terminated10/03/89

The patent was granted on 03/29/1983 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. N. (pessoa física)

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

14.1

01/05/1988

RPI 898

Cessão de direito de exploração

#22.1

06/04/1985

RPI 763

Concessão da patente

#16.1

03/29/1983

RPI 649

Notificação para pagamento de retribuição

#13.1

01/11/1983

RPI 638

Deferimento

#9.1

08/24/1982

RPI 618

Solicitação de exame técnico

#4.1

12/01/1981

RPI 580

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