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Official data from INPI

REGISTRADOR PARA CARTOES,COM DISPOSITIVO SELETOR

Em AnáliseInvention Patent

Application data

Number

PI7608788

Type

Invention Patent

Filing

10/19/1976

Publication

-

Progress at the INPI

  1. Filing10/19/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant06/29/82
  6. Terminated09/18/90

The patent was granted on 06/29/1982 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: 11/11/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. W. (pessoa física)

Inventors

H. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

11/11/1986

RPI 838

20.4

11/04/1986

RPI 837

Concessão da patente

#16.1

06/29/1982

RPI 610

Anuidade - prazo legal encerrado

#18.2

09/18/1990

RPI 1033

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