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Official data from INPI

PROCESSO E APARELHO PARA LIGAR PARTES SALIENTES OPOSTAS DE ELEMENTOS ACOPLADORES MOLDADOS PARA FECHOS CORREDICOS

ConcedidaInvention Patent

Application data

Number

PI7903933

Type

Invention Patent

Filing

06/20/1978

Publication

-

Progress at the INPI

  1. Filing06/20/78
  2. Publication
  3. Examination
  4. Allowance11/30/82
  5. Grant07/26/83
  6. Terminated01/28/92

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.

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Latest action published by the INPI: 07/26/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

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Inventors

A. S. (pessoa física)

Y. H. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/26/1983

RPI 666

Notificação para pagamento de retribuição

#13.1

05/10/1983

RPI 655

Deferimento

#9.1

11/30/1982

RPI 632

Exigência - art. 36 da LPI

#6.1

05/25/1982

RPI 605

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

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