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Official data from INPI

TRANSFERÍVEIS PARA MALHARIA E FORMULAÇÕES ESPECIAIS DOS COMPONENTES EMPREGADOS.

ConcedidaInvention Patent

Application data

Number

PI7805114

Type

Invention Patent

Filing

08/09/1978

Publication

-

Progress at the INPI

  1. Filing08/09/78
  2. Publication
  3. Examination04/06/82
  4. Allowance07/19/83
  5. Grant03/27/84
  6. Terminated09/18/90

The patent was granted on 03/27/1984 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: 03/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Abril S/A Cultural e Industrial

Inventors

G. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

11/16/1983

RPI 682

Deferimento

#9.1

07/19/1983

RPI 665

Exigência - art. 36 da LPI

#6.1

10/13/1982

RPI 625

Solicitação de exame técnico

#4.1

04/06/1982

RPI 598

Anuidade - prazo legal encerrado

#18.2

09/18/1990

RPI 1033

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