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Official data from INPI

LEITORA DE CARTOES

Em AnáliseInvention Patent

Application data

Number

PI7703093

Type

Invention Patent

Filing

05/13/1976

Publication

-

Progress at the INPI

  1. Filing05/13/76
  2. Publication
  3. Examination
  4. Allowance01/25/83
  5. Grant07/26/83
  6. Terminated12/08/87

The patent was granted on 07/26/1983 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: 12/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

EBCO IND LTD

Inventors

E. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

12/08/1987

RPI 894

Concessão da patente

#16.1

07/26/1983

RPI 666

Notificação para pagamento de retribuição

#13.1

05/31/1983

RPI 658

Deferimento

#9.1

01/25/1983

RPI 640

Exigência - art. 36 da LPI

#6.1

06/22/1982

RPI 609

6.2

10/20/1981

RPI 574

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